52591990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2671}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 103887360

約数和(自身を除く): 51295370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 2671, 3938, 5342, 9845, 13355, 19690, 26710, 29381, 58762, 146905, 293810, 478109, 956218, 2390545, 4781090, 5259199, 10518398, 26295995, 52591990]

約数ペア:

[(1, 52591990), (2, 26295995), (5, 10518398), (10, 5259199), (11, 4781090), (22, 2390545), (55, 956218), (110, 478109), (179, 293810), (358, 146905), (895, 58762), (1790, 29381), (1969, 26710), (2671, 19690), (3938, 13355), (5342, 9845)]