51762841

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 60873120

約数和(自身を除く): 9110279

約数列:

[1, 13, 17, 43, 169, 221, 419, 559, 731, 2873, 5447, 7123, 7267, 9503, 18017, 70811, 92599, 123539, 234221, 306289, 1203787, 3044873, 3981757, 51762841]

約数ペア:

[(1, 51762841), (13, 3981757), (17, 3044873), (43, 1203787), (169, 306289), (221, 234221), (419, 123539), (559, 92599), (731, 70811), (2873, 18017), (5447, 9503), (7123, 7267)]