51296005

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 62737200

約数和(自身を除く): 11441195

約数列:

[1, 5, 73, 313, 365, 449, 1565, 2245, 22849, 32777, 114245, 140537, 163885, 702685, 10259201, 51296005]

約数ペア:

[(1, 51296005), (5, 10259201), (73, 702685), (313, 163885), (365, 140537), (449, 114245), (1565, 32777), (2245, 22849)]