51168859

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3571}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 61724160

約数和(自身を除く): 10555301

約数列:

[1, 7, 23, 89, 161, 623, 2047, 3571, 14329, 24997, 82133, 317819, 574931, 2224733, 7309837, 51168859]

約数ペア:

[(1, 51168859), (7, 7309837), (23, 2224733), (89, 574931), (161, 317819), (623, 82133), (2047, 24997), (3571, 14329)]