53280172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{110083}}^1$

素因数の和:110109

約数の個数: 18

約数和(自身を含む): 102488204

約数和(自身を除く): 49208032

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 110083, 220166, 440332, 1210913, 2421826, 4843652, 13320043, 26640086, 53280172]

約数ペア:

[(1, 53280172), (2, 26640086), (4, 13320043), (11, 4843652), (22, 2421826), (44, 1210913), (121, 440332), (242, 220166), (484, 110083)]