Name the number of counties for obama votes for 49558
CREATE TABLE table_15929156_3 (county VARCHAR, obama_votes VARCHAR)
SELECT COUNT(county) FROM table_15929156_3 WHERE obama_votes = 49558
### Context: CREATE TABLE table_15929156_3 (county VARCHAR, obama_votes VARCHAR) ### Question: Name the number of counties for obama votes for 49558 ### Answer: SELECT COUNT(county) FROM table_15929156_3 WHERE obama_votes = 49558