48936920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42187}}^1$

素因数の和:42227

約数の個数: 32

約数和(自身を含む): 113907600

約数和(自身を除く): 64970680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42187, 84374, 168748, 210935, 337496, 421870, 843740, 1223423, 1687480, 2446846, 4893692, 6117115, 9787384, 12234230, 24468460, 48936920]

約数ペア:

[(1, 48936920), (2, 24468460), (4, 12234230), (5, 9787384), (8, 6117115), (10, 4893692), (20, 2446846), (29, 1687480), (40, 1223423), (58, 843740), (116, 421870), (145, 337496), (232, 210935), (290, 168748), (580, 84374), (1160, 42187)]