52009919

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 61162992

約数和(自身を除く): 9153073

約数列:

[1, 13, 17, 43, 169, 221, 421, 559, 731, 2873, 5473, 7157, 7267, 9503, 18103, 71149, 93041, 123539, 235339, 307751, 1209533, 3059407, 4000763, 52009919]

約数ペア:

[(1, 52009919), (13, 4000763), (17, 3059407), (43, 1209533), (169, 307751), (221, 235339), (421, 123539), (559, 93041), (731, 71149), (2873, 18103), (5473, 9503), (7157, 7267)]