55395197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22787}}^1$

素因数の和:22828

約数の個数: 16

約数和(自身を含む): 68910912

約数和(自身を除く): 13515715

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 22787, 250657, 296231, 387379, 3258541, 4261169, 5035927, 55395197]

約数ペア:

[(1, 55395197), (11, 5035927), (13, 4261169), (17, 3258541), (143, 387379), (187, 296231), (221, 250657), (2431, 22787)]