52947620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 129064320

約数和(自身を除く): 76116700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 43, 44, 55, 58, 86, 110, 116, 145, 172, 193, 215, 220, 290, 319, 386, 430, 473, 580, 638, 772, 860, 946, 965, 1247, 1276, 1595, 1892, 1930, 2123, 2365, 2494, 3190, 3860, 4246, 4730, 4988, 5597, 6235, 6380, 8299, 8492, 9460, 10615, 11194, 12470, 13717, 16598, 21230, 22388, 24940, 27434, 27985, 33196, 41495, 42460, 54868, 55970, 61567, 68585, 82990, 91289, 111940, 123134, 137170, 165980, 182578, 240671, 246268, 274340, 307835, 365156, 456445, 481342, 615670, 912890, 962684, 1203355, 1231340, 1825780, 2406710, 2647381, 4813420, 5294762, 10589524, 13236905, 26473810, 52947620]

約数ペア:

[(1, 52947620), (2, 26473810), (4, 13236905), (5, 10589524), (10, 5294762), (11, 4813420), (20, 2647381), (22, 2406710), (29, 1825780), (43, 1231340), (44, 1203355), (55, 962684), (58, 912890), (86, 615670), (110, 481342), (116, 456445), (145, 365156), (172, 307835), (193, 274340), (215, 246268), (220, 240671), (290, 182578), (319, 165980), (386, 137170), (430, 123134), (473, 111940), (580, 91289), (638, 82990), (772, 68585), (860, 61567), (946, 55970), (965, 54868), (1247, 42460), (1276, 41495), (1595, 33196), (1892, 27985), (1930, 27434), (2123, 24940), (2365, 22388), (2494, 21230), (3190, 16598), (3860, 13717), (4246, 12470), (4730, 11194), (4988, 10615), (5597, 9460), (6235, 8492), (6380, 8299)]