51156828

素因数分解:

$2^2\times 3^2\times {\mathrm{677}}^1\times {\mathrm{2099}}^1$

素因数の和:2786

約数の個数: 36

約数和(自身を含む): 129565800

約数和(自身を除く): 78408972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 677, 1354, 2031, 2099, 2708, 4062, 4198, 6093, 6297, 8124, 8396, 12186, 12594, 18891, 24372, 25188, 37782, 75564, 1421023, 2842046, 4263069, 5684092, 8526138, 12789207, 17052276, 25578414, 51156828]

約数ペア:

[(1, 51156828), (2, 25578414), (3, 17052276), (4, 12789207), (6, 8526138), (9, 5684092), (12, 4263069), (18, 2842046), (36, 1421023), (677, 75564), (1354, 37782), (2031, 25188), (2099, 24372), (2708, 18891), (4062, 12594), (4198, 12186), (6093, 8396), (6297, 8124)]