56624140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53419}}^1$

素因数の和:53481

約数の個数: 24

約数和(自身を含む): 121156560

約数和(自身を除く): 64532420

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 53419, 106838, 213676, 267095, 534190, 1068380, 2831207, 5662414, 11324828, 14156035, 28312070, 56624140]

約数ペア:

[(1, 56624140), (2, 28312070), (4, 14156035), (5, 11324828), (10, 5662414), (20, 2831207), (53, 1068380), (106, 534190), (212, 267095), (265, 213676), (530, 106838), (1060, 53419)]