56506895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2903}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 72135360

約数和(自身を除く): 15628465

約数列:

[1, 5, 17, 85, 229, 1145, 2903, 3893, 14515, 19465, 49351, 246755, 664787, 3323935, 11301379, 56506895]

約数ペア:

[(1, 56506895), (5, 11301379), (17, 3323935), (85, 664787), (229, 246755), (1145, 49351), (2903, 19465), (3893, 14515)]