49997108

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2777}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 100185792

約数和(自身を除く): 50188684

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 2777, 4501, 5554, 9002, 11108, 18004, 19439, 38878, 77756, 1785611, 3571222, 7142444, 12499277, 24998554, 49997108]

約数ペア:

[(1, 49997108), (2, 24998554), (4, 12499277), (7, 7142444), (14, 3571222), (28, 1785611), (643, 77756), (1286, 38878), (2572, 19439), (2777, 18004), (4501, 11108), (5554, 9002)]