49395795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 84587328

約数和(自身を除く): 35191533

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 1997, 4947, 5991, 8245, 9985, 24735, 29955, 33949, 101847, 169745, 193709, 509235, 581127, 968545, 2905635, 3293053, 9879159, 16465265, 49395795]

約数ペア:

[(1, 49395795), (3, 16465265), (5, 9879159), (15, 3293053), (17, 2905635), (51, 968545), (85, 581127), (97, 509235), (255, 193709), (291, 169745), (485, 101847), (1455, 33949), (1649, 29955), (1997, 24735), (4947, 9985), (5991, 8245)]