52780816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{299891}}^1$

素因数の和:299910

約数の個数: 20

約数和(自身を含む): 111559824

約数和(自身を除く): 58779008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 299891, 599782, 1199564, 2399128, 3298801, 4798256, 6597602, 13195204, 26390408, 52780816]

約数ペア:

[(1, 52780816), (2, 26390408), (4, 13195204), (8, 6597602), (11, 4798256), (16, 3298801), (22, 2399128), (44, 1199564), (88, 599782), (176, 299891)]