55372213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13187}}^1$

素因数の和:13236

約数の個数: 16

約数和(自身を含む): 66467520

約数和(自身を除く): 11095307

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 13187, 171431, 224179, 250553, 2914327, 3257189, 4259401, 55372213]

約数ペア:

[(1, 55372213), (13, 4259401), (17, 3257189), (19, 2914327), (221, 250553), (247, 224179), (323, 171431), (4199, 13187)]