54136621

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 70194816

約数和(自身を除く): 16058195

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2137, 2303, 3619, 14959, 23507, 25333, 100439, 104713, 164549, 703073, 1104829, 1151843, 4921511, 7733803, 54136621]

約数ペア:

[(1, 54136621), (7, 7733803), (11, 4921511), (47, 1151843), (49, 1104829), (77, 703073), (329, 164549), (517, 104713), (539, 100439), (2137, 25333), (2303, 23507), (3619, 14959)]