51901718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{9871}}^1$

素因数の和:10123

約数の個数: 16

約数和(自身を含む): 85294080

約数和(自身を除く): 33392362

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 9871, 19742, 108581, 217162, 2359169, 4718338, 25950859, 51901718]

約数ペア:

[(1, 51901718), (2, 25950859), (11, 4718338), (22, 2359169), (239, 217162), (478, 108581), (2629, 19742), (5258, 9871)]