54102004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{111781}}^1$

素因数の和:111807

約数の個数: 18

約数和(自身を含む): 104069042

約数和(自身を除く): 49967038

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 111781, 223562, 447124, 1229591, 2459182, 4918364, 13525501, 27051002, 54102004]

約数ペア:

[(1, 54102004), (2, 27051002), (4, 13525501), (11, 4918364), (22, 2459182), (44, 1229591), (121, 447124), (242, 223562), (484, 111781)]