52612780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 121040640

約数和(自身を除く): 68427860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 379, 631, 758, 1262, 1516, 1895, 2524, 3155, 3790, 4169, 6310, 6941, 7580, 8338, 12620, 13882, 16676, 20845, 27764, 34705, 41690, 69410, 83380, 138820, 239149, 478298, 956596, 1195745, 2391490, 2630639, 4782980, 5261278, 10522556, 13153195, 26306390, 52612780]

約数ペア:

[(1, 52612780), (2, 26306390), (4, 13153195), (5, 10522556), (10, 5261278), (11, 4782980), (20, 2630639), (22, 2391490), (44, 1195745), (55, 956596), (110, 478298), (220, 239149), (379, 138820), (631, 83380), (758, 69410), (1262, 41690), (1516, 34705), (1895, 27764), (2524, 20845), (3155, 16676), (3790, 13882), (4169, 12620), (6310, 8338), (6941, 7580)]