55767580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8741}}^1$

素因数の和:8790

約数の個数: 48

約数和(自身を含む): 132179040

約数和(自身を除く): 76411460

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, 8741, 17482, 34964, 43705, 87410, 96151, 174820, 192302, 253489, 384604, 480755, 506978, 961510, 1013956, 1267445, 1923020, 2534890, 2788379, 5069780, 5576758, 11153516, 13941895, 27883790, 55767580]

約数ペア:

[(1, 55767580), (2, 27883790), (4, 13941895), (5, 11153516), (10, 5576758), (11, 5069780), (20, 2788379), (22, 2534890), (29, 1923020), (44, 1267445), (55, 1013956), (58, 961510), (110, 506978), (116, 480755), (145, 384604), (220, 253489), (290, 192302), (319, 174820), (580, 96151), (638, 87410), (1276, 43705), (1595, 34964), (3190, 17482), (6380, 8741)]