55355729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{743}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 65245824

約数和(自身を除く): 9890095

約数列:

[1, 11, 13, 143, 521, 743, 5731, 6773, 8173, 9659, 74503, 106249, 387103, 4258133, 5032339, 55355729]

約数ペア:

[(1, 55355729), (11, 5032339), (13, 4258133), (143, 387103), (521, 106249), (743, 74503), (5731, 9659), (6773, 8173)]