53287514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{200329}}^1$

素因数の和:200357

約数の個数: 16

約数和(自身を含む): 96158400

約数和(自身を除く): 42870886

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 200329, 400658, 1402303, 2804606, 3806251, 7612502, 26643757, 53287514]

約数ペア:

[(1, 53287514), (2, 26643757), (7, 7612502), (14, 3806251), (19, 2804606), (38, 1402303), (133, 400658), (266, 200329)]