55268180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251219}}^1$

素因数の和:251239

約数の個数: 24

約数和(自身を含む): 126614880

約数和(自身を除く): 71346700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251219, 502438, 1004876, 1256095, 2512190, 2763409, 5024380, 5526818, 11053636, 13817045, 27634090, 55268180]

約数ペア:

[(1, 55268180), (2, 27634090), (4, 13817045), (5, 11053636), (10, 5526818), (11, 5024380), (20, 2763409), (22, 2512190), (44, 1256095), (55, 1004876), (110, 502438), (220, 251219)]