51608730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1720291}}^1$

素因数の和:1720301

約数の個数: 16

約数和(自身を含む): 123861024

約数和(自身を除く): 72252294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1720291, 3440582, 5160873, 8601455, 10321746, 17202910, 25804365, 51608730]

約数ペア:

[(1, 51608730), (2, 25804365), (3, 17202910), (5, 10321746), (6, 8601455), (10, 5160873), (15, 3440582), (30, 1720291)]