55540826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{11321}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 91300608

約数和(自身を除く): 35759782

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 11321, 22642, 124531, 249062, 2524583, 5049166, 27770413, 55540826]

約数ペア:

[(1, 55540826), (2, 27770413), (11, 5049166), (22, 2524583), (223, 249062), (446, 124531), (2453, 22642), (4906, 11321)]