Q: What is the sum of all factors of the number 51,996 including 51,996?
A: 138,880
The factors of the number 51,996 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 7428, 8666, 12999, 17332, 25998, 51996.
If you add them up, you will get the total of 138,880.