51658708

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 91913024

約数和(自身を除く): 40254316

約数列:

[1, 2, 4, 97, 194, 211, 388, 422, 631, 844, 1262, 2524, 20467, 40934, 61207, 81868, 122414, 133141, 244828, 266282, 532564, 12914677, 25829354, 51658708]

約数ペア:

[(1, 51658708), (2, 25829354), (4, 12914677), (97, 532564), (194, 266282), (211, 244828), (388, 133141), (422, 122414), (631, 81868), (844, 61207), (1262, 40934), (2524, 20467)]