51125656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{336353}}^1$

素因数の和:336378

約数の個数: 16

約数和(自身を含む): 100906200

約数和(自身を除く): 49780544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 336353, 672706, 1345412, 2690824, 6390707, 12781414, 25562828, 51125656]

約数ペア:

[(1, 51125656), (2, 25562828), (4, 12781414), (8, 6390707), (19, 2690824), (38, 1345412), (76, 672706), (152, 336353)]