56122352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 134574720

約数和(自身を除く): 78452368

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1291, 1672, 1976, 2288, 2582, 2717, 3344, 3952, 5164, 5434, 10328, 10868, 14201, 16783, 20656, 21736, 24529, 28402, 33566, 43472, 49058, 56804, 67132, 98116, 113608, 134264, 184613, 196232, 227216, 268528, 269819, 318877, 369226, 392464, 539638, 637754, 738452, 1079276, 1275508, 1476904, 2158552, 2551016, 2953808, 3507647, 4317104, 5102032, 7015294, 14030588, 28061176, 56122352]

約数ペア:

[(1, 56122352), (2, 28061176), (4, 14030588), (8, 7015294), (11, 5102032), (13, 4317104), (16, 3507647), (19, 2953808), (22, 2551016), (26, 2158552), (38, 1476904), (44, 1275508), (52, 1079276), (76, 738452), (88, 637754), (104, 539638), (143, 392464), (152, 369226), (176, 318877), (208, 269819), (209, 268528), (247, 227216), (286, 196232), (304, 184613), (418, 134264), (494, 113608), (572, 98116), (836, 67132), (988, 56804), (1144, 49058), (1291, 43472), (1672, 33566), (1976, 28402), (2288, 24529), (2582, 21736), (2717, 20656), (3344, 16783), (3952, 14201), (5164, 10868), (5434, 10328)]