47551205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 65385600

約数和(自身を除く): 17834395

約数列:

[1, 5, 13, 19, 65, 95, 139, 247, 277, 695, 1235, 1385, 1807, 2641, 3601, 5263, 9035, 13205, 18005, 26315, 34333, 38503, 68419, 171665, 192515, 342095, 500539, 731557, 2502695, 3657785, 9510241, 47551205]

約数ペア:

[(1, 47551205), (5, 9510241), (13, 3657785), (19, 2502695), (65, 731557), (95, 500539), (139, 342095), (247, 192515), (277, 171665), (695, 68419), (1235, 38503), (1385, 34333), (1807, 26315), (2641, 18005), (3601, 13205), (5263, 9035)]