52217820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12613}}^1$

素因数の和:12651

約数の個数: 72

約数和(自身を含む): 165293856

約数和(自身を除く): 113076036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 12613, 25226, 37839, 50452, 63065, 75678, 113517, 126130, 151356, 189195, 227034, 252260, 290099, 378390, 454068, 567585, 580198, 756780, 870297, 1135170, 1160396, 1450495, 1740594, 2270340, 2610891, 2900990, 3481188, 4351485, 5221782, 5801980, 8702970, 10443564, 13054455, 17405940, 26108910, 52217820]

約数ペア:

[(1, 52217820), (2, 26108910), (3, 17405940), (4, 13054455), (5, 10443564), (6, 8702970), (9, 5801980), (10, 5221782), (12, 4351485), (15, 3481188), (18, 2900990), (20, 2610891), (23, 2270340), (30, 1740594), (36, 1450495), (45, 1160396), (46, 1135170), (60, 870297), (69, 756780), (90, 580198), (92, 567585), (115, 454068), (138, 378390), (180, 290099), (207, 252260), (230, 227034), (276, 189195), (345, 151356), (414, 126130), (460, 113517), (690, 75678), (828, 63065), (1035, 50452), (1380, 37839), (2070, 25226), (4140, 12613)]