56731570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 123088896

約数和(自身を除く): 66357326

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 167, 211, 230, 322, 334, 422, 805, 835, 1055, 1169, 1477, 1610, 1670, 2110, 2338, 2954, 3841, 4853, 5845, 7385, 7682, 9706, 11690, 14770, 19205, 24265, 26887, 33971, 35237, 38410, 48530, 53774, 67942, 70474, 134435, 169855, 176185, 246659, 268870, 339710, 352370, 493318, 810451, 1233295, 1620902, 2466590, 4052255, 5673157, 8104510, 11346314, 28365785, 56731570]

約数ペア:

[(1, 56731570), (2, 28365785), (5, 11346314), (7, 8104510), (10, 5673157), (14, 4052255), (23, 2466590), (35, 1620902), (46, 1233295), (70, 810451), (115, 493318), (161, 352370), (167, 339710), (211, 268870), (230, 246659), (322, 176185), (334, 169855), (422, 134435), (805, 70474), (835, 67942), (1055, 53774), (1169, 48530), (1477, 38410), (1610, 35237), (1670, 33971), (2110, 26887), (2338, 24265), (2954, 19205), (3841, 14770), (4853, 11690), (5845, 9706), (7385, 7682)]