53945404808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{354903979}}^1$

素因数の和:354904004

約数の個数: 16

約数和(自身を含む): 106471194000

約数和(自身を除く): 52525789192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 354903979, 709807958, 1419615916, 2839231832, 6743175601, 13486351202, 26972702404, 53945404808]

約数ペア:

[(1, 53945404808), (2, 26972702404), (4, 13486351202), (8, 6743175601), (19, 2839231832), (38, 1419615916), (76, 709807958), (152, 354903979)]