56106486

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 129719040

約数和(自身を除く): 73612554

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 331, 387, 438, 657, 662, 774, 993, 1161, 1314, 1971, 1986, 2322, 2979, 3139, 3942, 5958, 6278, 8937, 9417, 14233, 17874, 18834, 24163, 28251, 28466, 42699, 48326, 56502, 72489, 84753, 85398, 128097, 144978, 169506, 217467, 256194, 384291, 434934, 652401, 768582, 1039009, 1304802, 2078018, 3117027, 6234054, 9351081, 18702162, 28053243, 56106486]

約数ペア:

[(1, 56106486), (2, 28053243), (3, 18702162), (6, 9351081), (9, 6234054), (18, 3117027), (27, 2078018), (43, 1304802), (54, 1039009), (73, 768582), (86, 652401), (129, 434934), (146, 384291), (219, 256194), (258, 217467), (331, 169506), (387, 144978), (438, 128097), (657, 85398), (662, 84753), (774, 72489), (993, 56502), (1161, 48326), (1314, 42699), (1971, 28466), (1986, 28251), (2322, 24163), (2979, 18834), (3139, 17874), (3942, 14233), (5958, 9417), (6278, 8937)]