51363430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{823}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 93753072

約数和(自身を除く): 42389642

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 823, 1646, 4115, 6241, 8230, 12482, 31205, 62410, 65017, 130034, 325085, 650170, 5136343, 10272686, 25681715, 51363430]

約数ペア:

[(1, 51363430), (2, 25681715), (5, 10272686), (10, 5136343), (79, 650170), (158, 325085), (395, 130034), (790, 65017), (823, 62410), (1646, 31205), (4115, 12482), (6241, 8230)]