51108518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4297}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 80974320

約数和(自身を除く): 29865802

約数列:

[1, 2, 19, 38, 313, 626, 4297, 5947, 8594, 11894, 81643, 163286, 1344961, 2689922, 25554259, 51108518]

約数ペア:

[(1, 51108518), (2, 25554259), (19, 2689922), (38, 1344961), (313, 163286), (626, 81643), (4297, 11894), (5947, 8594)]