56411660

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3539}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 118646640

約数和(自身を除く): 62234980

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3539, 3985, 7078, 7970, 14156, 15940, 17695, 35390, 70780, 2820583, 5641166, 11282332, 14102915, 28205830, 56411660]

約数ペア:

[(1, 56411660), (2, 28205830), (4, 14102915), (5, 11282332), (10, 5641166), (20, 2820583), (797, 70780), (1594, 35390), (3188, 17695), (3539, 15940), (3985, 14156), (7078, 7970)]