49910740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7823}}^1$

素因数の和:7872

約数の個数: 48

約数和(自身を含む): 118298880

約数和(自身を除く): 68388140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 7823, 15646, 31292, 39115, 78230, 86053, 156460, 172106, 226867, 344212, 430265, 453734, 860530, 907468, 1134335, 1721060, 2268670, 2495537, 4537340, 4991074, 9982148, 12477685, 24955370, 49910740]

約数ペア:

[(1, 49910740), (2, 24955370), (4, 12477685), (5, 9982148), (10, 4991074), (11, 4537340), (20, 2495537), (22, 2268670), (29, 1721060), (44, 1134335), (55, 907468), (58, 860530), (110, 453734), (116, 430265), (145, 344212), (220, 226867), (290, 172106), (319, 156460), (580, 86053), (638, 78230), (1276, 39115), (1595, 31292), (3190, 15646), (6380, 7823)]