51791855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 64744704

約数和(自身を除く): 12952849

約数列:

[1, 5, 31, 113, 155, 565, 2957, 3503, 14785, 17515, 91667, 334141, 458335, 1670705, 10358371, 51791855]

約数ペア:

[(1, 51791855), (5, 10358371), (31, 1670705), (113, 458335), (155, 334141), (565, 91667), (2957, 17515), (3503, 14785)]