55071648

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4506

約数の個数: 72

約数和(自身を含む): 160288128

約数和(自身を除く): 105216480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 4447, 6192, 8894, 12384, 13341, 17788, 26682, 35576, 40023, 53364, 71152, 80046, 106728, 142304, 160092, 191221, 213456, 320184, 382442, 426912, 573663, 640368, 764884, 1147326, 1280736, 1529768, 1720989, 2294652, 3059536, 3441978, 4589304, 6119072, 6883956, 9178608, 13767912, 18357216, 27535824, 55071648]

約数ペア:

[(1, 55071648), (2, 27535824), (3, 18357216), (4, 13767912), (6, 9178608), (8, 6883956), (9, 6119072), (12, 4589304), (16, 3441978), (18, 3059536), (24, 2294652), (32, 1720989), (36, 1529768), (43, 1280736), (48, 1147326), (72, 764884), (86, 640368), (96, 573663), (129, 426912), (144, 382442), (172, 320184), (258, 213456), (288, 191221), (344, 160092), (387, 142304), (516, 106728), (688, 80046), (774, 71152), (1032, 53364), (1376, 40023), (1548, 35576), (2064, 26682), (3096, 17788), (4128, 13341), (4447, 12384), (6192, 8894)]