51417548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141257}}^1$

素因数の和:141281

約数の個数: 24

約数和(自身を含む): 110746272

約数和(自身を除く): 59328724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 141257, 282514, 565028, 988799, 1836341, 1977598, 3672682, 3955196, 7345364, 12854387, 25708774, 51417548]

約数ペア:

[(1, 51417548), (2, 25708774), (4, 12854387), (7, 7345364), (13, 3955196), (14, 3672682), (26, 1977598), (28, 1836341), (52, 988799), (91, 565028), (182, 282514), (364, 141257)]