55178489

素因数分解:

${\mathrm{19}}^2\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:824

約数の個数: 12

約数和(自身を含む): 58535316

約数和(自身を除く): 3356827

約数列:

[1, 19, 353, 361, 433, 6707, 8227, 127433, 152849, 156313, 2904131, 55178489]

約数ペア:

[(1, 55178489), (19, 2904131), (353, 156313), (361, 152849), (433, 127433), (6707, 8227)]