51429937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 56754432

約数和(自身を除く): 5324495

約数列:

[1, 13, 67, 137, 431, 871, 1781, 5603, 9179, 28877, 59047, 119327, 375401, 767611, 3956149, 51429937]

約数ペア:

[(1, 51429937), (13, 3956149), (67, 767611), (137, 375401), (431, 119327), (871, 59047), (1781, 28877), (5603, 9179)]