53781648

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 144562176

約数和(自身を除く): 90780528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 367, 426, 516, 568, 688, 734, 852, 1032, 1101, 1136, 1468, 1704, 2064, 2202, 2936, 3053, 3408, 4404, 5872, 6106, 8808, 9159, 12212, 15781, 17616, 18318, 24424, 26057, 31562, 36636, 47343, 48848, 52114, 63124, 73272, 78171, 94686, 104228, 126248, 146544, 156342, 189372, 208456, 252496, 312684, 378744, 416912, 625368, 757488, 1120451, 1250736, 2240902, 3361353, 4481804, 6722706, 8963608, 13445412, 17927216, 26890824, 53781648]

約数ペア:

[(1, 53781648), (2, 26890824), (3, 17927216), (4, 13445412), (6, 8963608), (8, 6722706), (12, 4481804), (16, 3361353), (24, 2240902), (43, 1250736), (48, 1120451), (71, 757488), (86, 625368), (129, 416912), (142, 378744), (172, 312684), (213, 252496), (258, 208456), (284, 189372), (344, 156342), (367, 146544), (426, 126248), (516, 104228), (568, 94686), (688, 78171), (734, 73272), (852, 63124), (1032, 52114), (1101, 48848), (1136, 47343), (1468, 36636), (1704, 31562), (2064, 26057), (2202, 24424), (2936, 18318), (3053, 17616), (3408, 15781), (4404, 12212), (5872, 9159), (6106, 8808)]