55499840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15767}}^1$

素因数の和:15795

約数の個数: 56

約数和(自身を含む): 144182592

約数和(自身を除く): 88682752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15767, 31534, 63068, 78835, 126136, 157670, 173437, 252272, 315340, 346874, 504544, 630680, 693748, 867185, 1009088, 1261360, 1387496, 1734370, 2522720, 2774992, 3468740, 5045440, 5549984, 6937480, 11099968, 13874960, 27749920, 55499840]

約数ペア:

[(1, 55499840), (2, 27749920), (4, 13874960), (5, 11099968), (8, 6937480), (10, 5549984), (11, 5045440), (16, 3468740), (20, 2774992), (22, 2522720), (32, 1734370), (40, 1387496), (44, 1261360), (55, 1009088), (64, 867185), (80, 693748), (88, 630680), (110, 504544), (160, 346874), (176, 315340), (220, 252272), (320, 173437), (352, 157670), (440, 126136), (704, 78835), (880, 63068), (1760, 31534), (3520, 15767)]