49397104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181607}}^1$

素因数の和:181632

約数の個数: 20

約数和(自身を含む): 101337264

約数和(自身を除く): 51940160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 181607, 363214, 726428, 1452856, 2905712, 3087319, 6174638, 12349276, 24698552, 49397104]

約数ペア:

[(1, 49397104), (2, 24698552), (4, 12349276), (8, 6174638), (16, 3087319), (17, 2905712), (34, 1452856), (68, 726428), (136, 363214), (272, 181607)]