51631690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{469379}}^1$

素因数の和:469397

約数の個数: 16

約数和(自身を含む): 101386080

約数和(自身を除く): 49754390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 469379, 938758, 2346895, 4693790, 5163169, 10326338, 25815845, 51631690]

約数ペア:

[(1, 51631690), (2, 25815845), (5, 10326338), (10, 5163169), (11, 4693790), (22, 2346895), (55, 938758), (110, 469379)]