51861407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 60121152

約数和(自身を除く): 8259745

約数列:

[1, 13, 17, 61, 221, 793, 1037, 3847, 13481, 50011, 65399, 234667, 850187, 3050671, 3989339, 51861407]

約数ペア:

[(1, 51861407), (13, 3989339), (17, 3050671), (61, 850187), (221, 234667), (793, 65399), (1037, 50011), (3847, 13481)]