51213617

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24469}}^1$

素因数の和:24512

約数の個数: 16

約数和(自身を含む): 65775360

約数和(自身を除く): 14561743

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 24469, 171283, 318097, 562787, 2226679, 3939509, 7316231, 51213617]

約数ペア:

[(1, 51213617), (7, 7316231), (13, 3939509), (23, 2226679), (91, 562787), (161, 318097), (299, 171283), (2093, 24469)]