56812019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 64157184

約数和(自身を除く): 7345165

約数列:

[1, 11, 41, 103, 451, 1133, 1223, 4223, 13453, 46453, 50143, 125969, 551573, 1385659, 5164729, 56812019]

約数ペア:

[(1, 56812019), (11, 5164729), (41, 1385659), (103, 551573), (451, 125969), (1133, 50143), (1223, 46453), (4223, 13453)]