56780904

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{6779}}^1$

素因数の和:7137

約数の個数: 32

約数和(自身を含む): 142380000

約数和(自身を除く): 85599096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 6779, 8376, 13558, 20337, 27116, 40674, 54232, 81348, 162696, 2365871, 4731742, 7097613, 9463484, 14195226, 18926968, 28390452, 56780904]

約数ペア:

[(1, 56780904), (2, 28390452), (3, 18926968), (4, 14195226), (6, 9463484), (8, 7097613), (12, 4731742), (24, 2365871), (349, 162696), (698, 81348), (1047, 54232), (1396, 40674), (2094, 27116), (2792, 20337), (4188, 13558), (6779, 8376)]