55989143

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24763}}^1$

素因数の和:24806

約数の個数: 16

約数和(自身を含む): 71320320

約数和(自身を除く): 15331177

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 24763, 173341, 420971, 470497, 2946797, 3293479, 7998449, 55989143]

約数ペア:

[(1, 55989143), (7, 7998449), (17, 3293479), (19, 2946797), (119, 470497), (133, 420971), (323, 173341), (2261, 24763)]