51203820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3037}}^1$

素因数の和:3330

約数の個数: 48

約数和(自身を含む): 143928288

約数和(自身を除く): 92724468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3037, 3372, 4215, 5620, 6074, 8430, 9111, 12148, 15185, 16860, 18222, 30370, 36444, 45555, 60740, 91110, 182220, 853397, 1706794, 2560191, 3413588, 4266985, 5120382, 8533970, 10240764, 12800955, 17067940, 25601910, 51203820]

約数ペア:

[(1, 51203820), (2, 25601910), (3, 17067940), (4, 12800955), (5, 10240764), (6, 8533970), (10, 5120382), (12, 4266985), (15, 3413588), (20, 2560191), (30, 1706794), (60, 853397), (281, 182220), (562, 91110), (843, 60740), (1124, 45555), (1405, 36444), (1686, 30370), (2810, 18222), (3037, 16860), (3372, 15185), (4215, 12148), (5620, 9111), (6074, 8430)]