Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### 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