53917390

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28229}}^1$

素因数の和:28427

約数の個数: 16

約数和(自身を含む): 97562880

約数和(自身を除く): 43645490

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 28229, 56458, 141145, 282290, 5391739, 10783478, 26958695, 53917390]

約数ペア:

[(1, 53917390), (2, 26958695), (5, 10783478), (10, 5391739), (191, 282290), (382, 141145), (955, 56458), (1910, 28229)]