51379211

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{16001}}^1$

素因数の和:16046

約数の個数: 12

約数和(自身を含む): 58567320

約数和(自身を除く): 7188109

約数列:

[1, 13, 19, 169, 247, 3211, 16001, 208013, 304019, 2704169, 3952247, 51379211]

約数ペア:

[(1, 51379211), (13, 3952247), (19, 2704169), (169, 304019), (247, 208013), (3211, 16001)]