49985817

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15161}}^1$

素因数の和:15328

約数の個数: 16

約数和(自身を含む): 76659072

約数和(自身を除く): 26673255

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 15161, 45483, 106127, 318381, 2380277, 7140831, 16661939, 49985817]

約数ペア:

[(1, 49985817), (3, 16661939), (7, 7140831), (21, 2380277), (157, 318381), (471, 106127), (1099, 45483), (3297, 15161)]