51395214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{658913}}^1$

素因数の和:658931

約数の個数: 16

約数和(自身を含む): 110697552

約数和(自身を除く): 59302338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 658913, 1317826, 1976739, 3953478, 8565869, 17131738, 25697607, 51395214]

約数ペア:

[(1, 51395214), (2, 25697607), (3, 17131738), (6, 8565869), (13, 3953478), (26, 1976739), (39, 1317826), (78, 658913)]