55144660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 123701760

約数和(自身を除く): 68557100

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3067, 3596, 4495, 6134, 8990, 12268, 15335, 17980, 30670, 61340, 88943, 95077, 177886, 190154, 355772, 380308, 444715, 475385, 889430, 950770, 1778860, 1901540, 2757233, 5514466, 11028932, 13786165, 27572330, 55144660]

約数ペア:

[(1, 55144660), (2, 27572330), (4, 13786165), (5, 11028932), (10, 5514466), (20, 2757233), (29, 1901540), (31, 1778860), (58, 950770), (62, 889430), (116, 475385), (124, 444715), (145, 380308), (155, 355772), (290, 190154), (310, 177886), (580, 95077), (620, 88943), (899, 61340), (1798, 30670), (3067, 17980), (3596, 15335), (4495, 12268), (6134, 8990)]