51933895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 72781632

約数和(自身を除く): 20847737

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1093, 1105, 2795, 3655, 5465, 9503, 14209, 18581, 46999, 47515, 71045, 92905, 234995, 241553, 610987, 798983, 1207765, 3054935, 3994915, 10386779, 51933895]

約数ペア:

[(1, 51933895), (5, 10386779), (13, 3994915), (17, 3054935), (43, 1207765), (65, 798983), (85, 610987), (215, 241553), (221, 234995), (559, 92905), (731, 71045), (1093, 47515), (1105, 46999), (2795, 18581), (3655, 14209), (5465, 9503)]