51915331

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3942

約数の個数: 16

約数和(自身を含む): 60183648

約数和(自身を除く): 8268317

約数列:

[1, 13, 17, 61, 221, 793, 1037, 3851, 13481, 50063, 65467, 234911, 851071, 3053843, 3993487, 51915331]

約数ペア:

[(1, 51915331), (13, 3993487), (17, 3053843), (61, 851071), (221, 234911), (793, 65467), (1037, 50063), (3851, 13481)]