56153669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23099}}^1$

素因数の和:23140

約数の個数: 16

約数和(自身を含む): 69854400

約数和(自身を除く): 13700731

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 23099, 254089, 300287, 392683, 3303157, 4319513, 5104879, 56153669]

約数ペア:

[(1, 56153669), (11, 5104879), (13, 4319513), (17, 3303157), (143, 392683), (187, 300287), (221, 254089), (2431, 23099)]