49453261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 58464000

約数和(自身を除く): 9010739

約数列:

[1, 11, 13, 143, 173, 1903, 1999, 2249, 21989, 24739, 25987, 285857, 345827, 3804097, 4495751, 49453261]

約数ペア:

[(1, 49453261), (11, 4495751), (13, 3804097), (143, 345827), (173, 285857), (1903, 25987), (1999, 24739), (2249, 21989)]