51226855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 62938944

約数和(自身を除く): 11712089

約数列:

[1, 5, 71, 113, 355, 565, 1277, 6385, 8023, 40115, 90667, 144301, 453335, 721505, 10245371, 51226855]

約数ペア:

[(1, 51226855), (5, 10245371), (71, 721505), (113, 453335), (355, 144301), (565, 90667), (1277, 40115), (6385, 8023)]