51685825

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 65773568

約数和(自身を除く): 14087743

約数列:

[1, 5, 25, 73, 127, 223, 365, 635, 1115, 1825, 3175, 5575, 9271, 16279, 28321, 46355, 81395, 141605, 231775, 406975, 708025, 2067433, 10337165, 51685825]

約数ペア:

[(1, 51685825), (5, 10337165), (25, 2067433), (73, 708025), (127, 406975), (223, 231775), (365, 141605), (635, 81395), (1115, 46355), (1825, 28321), (3175, 16279), (5575, 9271)]