53801660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244553}}^1$

素因数の和:244573

約数の個数: 24

約数和(自身を含む): 123255216

約数和(自身を除く): 69453556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 244553, 489106, 978212, 1222765, 2445530, 2690083, 4891060, 5380166, 10760332, 13450415, 26900830, 53801660]

約数ペア:

[(1, 53801660), (2, 26900830), (4, 13450415), (5, 10760332), (10, 5380166), (11, 4891060), (20, 2690083), (22, 2445530), (44, 1222765), (55, 978212), (110, 489106), (220, 244553)]