47843620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7499}}^1$

素因数の和:7548

約数の個数: 48

約数和(自身を含む): 113400000

約数和(自身を除く): 65556380

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, 7499, 14998, 29996, 37495, 74990, 82489, 149980, 164978, 217471, 329956, 412445, 434942, 824890, 869884, 1087355, 1649780, 2174710, 2392181, 4349420, 4784362, 9568724, 11960905, 23921810, 47843620]

約数ペア:

[(1, 47843620), (2, 23921810), (4, 11960905), (5, 9568724), (10, 4784362), (11, 4349420), (20, 2392181), (22, 2174710), (29, 1649780), (44, 1087355), (55, 869884), (58, 824890), (110, 434942), (116, 412445), (145, 329956), (220, 217471), (290, 164978), (319, 149980), (580, 82489), (638, 74990), (1276, 37495), (1595, 29996), (3190, 14998), (6380, 7499)]