53506805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 71820000

約数和(自身を除く): 18313195

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 1499, 3245, 7139, 7495, 16489, 35695, 82445, 88441, 181379, 442205, 906895, 972851, 4864255, 10701361, 53506805]

約数ペア:

[(1, 53506805), (5, 10701361), (11, 4864255), (55, 972851), (59, 906895), (121, 442205), (295, 181379), (605, 88441), (649, 82445), (1499, 35695), (3245, 16489), (7139, 7495)]