51278876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27103}}^1$

素因数の和:27161

約数の個数: 24

約数和(自身を含む): 100176384

約数和(自身を除く): 48897508

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 27103, 54206, 108412, 298133, 596266, 1165429, 1192532, 2330858, 4661716, 12819719, 25639438, 51278876]

約数ペア:

[(1, 51278876), (2, 25639438), (4, 12819719), (11, 4661716), (22, 2330858), (43, 1192532), (44, 1165429), (86, 596266), (172, 298133), (473, 108412), (946, 54206), (1892, 27103)]