57228860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 130742976

約数和(自身を除く): 73514116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2137, 2678, 4274, 5356, 6695, 8548, 10685, 13390, 21370, 26780, 27781, 42740, 55562, 111124, 138905, 220111, 277810, 440222, 555620, 880444, 1100555, 2201110, 2861443, 4402220, 5722886, 11445772, 14307215, 28614430, 57228860]

約数ペア:

[(1, 57228860), (2, 28614430), (4, 14307215), (5, 11445772), (10, 5722886), (13, 4402220), (20, 2861443), (26, 2201110), (52, 1100555), (65, 880444), (103, 555620), (130, 440222), (206, 277810), (260, 220111), (412, 138905), (515, 111124), (1030, 55562), (1339, 42740), (2060, 27781), (2137, 26780), (2678, 21370), (4274, 13390), (5356, 10685), (6695, 8548)]