55718858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{27127}}^1$

素因数の和:27221

約数の個数: 16

約数和(自身を含む): 91150080

約数和(自身を除く): 35431222

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 27127, 54254, 352651, 705302, 2143033, 4286066, 27859429, 55718858]

約数ペア:

[(1, 55718858), (2, 27859429), (13, 4286066), (26, 2143033), (79, 705302), (158, 352651), (1027, 54254), (2054, 27127)]