51447810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5479}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 123891840

約数和(自身を除く): 72444030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 5479, 9390, 10958, 16437, 27395, 32874, 54790, 82185, 164370, 1714927, 3429854, 5144781, 8574635, 10289562, 17149270, 25723905, 51447810]

約数ペア:

[(1, 51447810), (2, 25723905), (3, 17149270), (5, 10289562), (6, 8574635), (10, 5144781), (15, 3429854), (30, 1714927), (313, 164370), (626, 82185), (939, 54790), (1565, 32874), (1878, 27395), (3130, 16437), (4695, 10958), (5479, 9390)]