51710560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2671}}^1$

素因数の和:2708

約数の個数: 72

約数和(自身を含む): 134332128

約数和(自身を除く): 82621568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 2671, 3872, 4840, 5342, 9680, 10684, 13355, 19360, 21368, 26710, 29381, 42736, 53420, 58762, 85472, 106840, 117524, 146905, 213680, 235048, 293810, 323191, 427360, 470096, 587620, 646382, 940192, 1175240, 1292764, 1615955, 2350480, 2585528, 3231910, 4700960, 5171056, 6463820, 10342112, 12927640, 25855280, 51710560]

約数ペア:

[(1, 51710560), (2, 25855280), (4, 12927640), (5, 10342112), (8, 6463820), (10, 5171056), (11, 4700960), (16, 3231910), (20, 2585528), (22, 2350480), (32, 1615955), (40, 1292764), (44, 1175240), (55, 940192), (80, 646382), (88, 587620), (110, 470096), (121, 427360), (160, 323191), (176, 293810), (220, 235048), (242, 213680), (352, 146905), (440, 117524), (484, 106840), (605, 85472), (880, 58762), (968, 53420), (1210, 42736), (1760, 29381), (1936, 26710), (2420, 21368), (2671, 19360), (3872, 13355), (4840, 10684), (5342, 9680)]