55700138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 92969856

約数和(自身を除く): 37269718

約数列:

[1, 2, 13, 26, 53, 83, 106, 166, 487, 689, 974, 1079, 1378, 2158, 4399, 6331, 8798, 12662, 25811, 40421, 51622, 57187, 80842, 114374, 335543, 525473, 671086, 1050946, 2142313, 4284626, 27850069, 55700138]

約数ペア:

[(1, 55700138), (2, 27850069), (13, 4284626), (26, 2142313), (53, 1050946), (83, 671086), (106, 525473), (166, 335543), (487, 114374), (689, 80842), (974, 57187), (1079, 51622), (1378, 40421), (2158, 25811), (4399, 12662), (6331, 8798)]