49743513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 76658400

約数和(自身を除く): 26914887

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2339, 2363, 7017, 7089, 21051, 21267, 39763, 119289, 325121, 357867, 975363, 2926089, 5527057, 16581171, 49743513]

約数ペア:

[(1, 49743513), (3, 16581171), (9, 5527057), (17, 2926089), (51, 975363), (139, 357867), (153, 325121), (417, 119289), (1251, 39763), (2339, 21267), (2363, 21051), (7017, 7089)]