55858960

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6779}}^1$

素因数の和:6895

約数の個数: 40

約数和(自身を含む): 131152320

約数和(自身を除く): 75293360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 6779, 8240, 13558, 27116, 33895, 54232, 67790, 108464, 135580, 271160, 542320, 698237, 1396474, 2792948, 3491185, 5585896, 6982370, 11171792, 13964740, 27929480, 55858960]

約数ペア:

[(1, 55858960), (2, 27929480), (4, 13964740), (5, 11171792), (8, 6982370), (10, 5585896), (16, 3491185), (20, 2792948), (40, 1396474), (80, 698237), (103, 542320), (206, 271160), (412, 135580), (515, 108464), (824, 67790), (1030, 54232), (1648, 33895), (2060, 27116), (4120, 13558), (6779, 8240)]