49565659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20430

約数の個数: 16

約数和(自身を含む): 61659360

約数和(自身を除く): 12093701

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 20389, 224279, 265057, 346613, 2915627, 3812743, 4505969, 49565659]

約数ペア:

[(1, 49565659), (11, 4505969), (13, 3812743), (17, 2915627), (143, 346613), (187, 265057), (221, 224279), (2431, 20389)]