56577474

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{2011}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 126031680

約数和(自身を除く): 69454206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1042, 1563, 2011, 3126, 4022, 4689, 6033, 9378, 12066, 14067, 18099, 28134, 36198, 54297, 108594, 1047731, 2095462, 3143193, 6286386, 9429579, 18859158, 28288737, 56577474]

約数ペア:

[(1, 56577474), (2, 28288737), (3, 18859158), (6, 9429579), (9, 6286386), (18, 3143193), (27, 2095462), (54, 1047731), (521, 108594), (1042, 54297), (1563, 36198), (2011, 28134), (3126, 18099), (4022, 14067), (4689, 12066), (6033, 9378)]