51905936

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{23339}}^1$

素因数の和:23486

約数の個数: 20

約数和(自身を含む): 101295600

約数和(自身を除く): 49389664

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 23339, 46678, 93356, 186712, 373424, 3244121, 6488242, 12976484, 25952968, 51905936]

約数ペア:

[(1, 51905936), (2, 25952968), (4, 12976484), (8, 6488242), (16, 3244121), (139, 373424), (278, 186712), (556, 93356), (1112, 46678), (2224, 23339)]