57911260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 137840976

約数和(自身を除く): 79929716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 313, 319, 580, 626, 638, 841, 1252, 1276, 1565, 1595, 1682, 3130, 3190, 3364, 3443, 4205, 6260, 6380, 6886, 8410, 9077, 9251, 13772, 16820, 17215, 18154, 18502, 34430, 36308, 37004, 45385, 46255, 68860, 90770, 92510, 99847, 181540, 185020, 199694, 263233, 399388, 499235, 526466, 998470, 1052932, 1316165, 1996940, 2632330, 2895563, 5264660, 5791126, 11582252, 14477815, 28955630, 57911260]

約数ペア:

[(1, 57911260), (2, 28955630), (4, 14477815), (5, 11582252), (10, 5791126), (11, 5264660), (20, 2895563), (22, 2632330), (29, 1996940), (44, 1316165), (55, 1052932), (58, 998470), (110, 526466), (116, 499235), (145, 399388), (220, 263233), (290, 199694), (313, 185020), (319, 181540), (580, 99847), (626, 92510), (638, 90770), (841, 68860), (1252, 46255), (1276, 45385), (1565, 37004), (1595, 36308), (1682, 34430), (3130, 18502), (3190, 18154), (3364, 17215), (3443, 16820), (4205, 13772), (6260, 9251), (6380, 9077), (6886, 8410)]