51541315

素因数分解:

$5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2579}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 70836480

約数和(自身を除く): 19295165

約数列:

[1, 5, 7, 35, 571, 2579, 2855, 3997, 12895, 18053, 19985, 90265, 1472609, 7363045, 10308263, 51541315]

約数ペア:

[(1, 51541315), (5, 10308263), (7, 7363045), (35, 1472609), (571, 90265), (2579, 19985), (2855, 18053), (3997, 12895)]