51478334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8311}}^1$

素因数の和:8495

約数の個数: 16

約数和(自身を含む): 81790080

約数和(自身を除く): 30311746

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 8311, 16622, 157909, 315818, 1354693, 2709386, 25739167, 51478334]

約数ペア:

[(1, 51478334), (2, 25739167), (19, 2709386), (38, 1354693), (163, 315818), (326, 157909), (3097, 16622), (6194, 8311)]