55665839

素因数分解:

${\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:878

約数の個数: 12

約数和(自身を含む): 59070240

約数和(自身を除く): 3404401

約数列:

[1, 19, 271, 361, 569, 5149, 10811, 97831, 154199, 205409, 2929781, 55665839]

約数ペア:

[(1, 55665839), (19, 2929781), (271, 205409), (361, 154199), (569, 97831), (5149, 10811)]