53209595

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 69128640

約数和(自身を除く): 15919045

約数列:

[1, 5, 19, 41, 95, 205, 361, 719, 779, 1805, 3595, 3895, 13661, 14801, 29479, 68305, 74005, 147395, 259559, 560101, 1297795, 2800505, 10641919, 53209595]

約数ペア:

[(1, 53209595), (5, 10641919), (19, 2800505), (41, 1297795), (95, 560101), (205, 259559), (361, 147395), (719, 74005), (779, 68305), (1805, 29479), (3595, 14801), (3895, 13661)]