50490629

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 20

約数和(自身を含む): 62417484

約数和(自身を除く): 11926855

約数列:

[1, 7, 17, 49, 119, 343, 833, 1237, 2401, 5831, 8659, 21029, 40817, 60613, 147203, 424291, 1030421, 2970037, 7212947, 50490629]

約数ペア:

[(1, 50490629), (7, 7212947), (17, 2970037), (49, 1030421), (119, 424291), (343, 147203), (833, 60613), (1237, 40817), (2401, 21029), (5831, 8659)]