50868181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 64131200

約数和(自身を除く): 13263019

約数列:

[1, 7, 13, 53, 91, 199, 371, 689, 1393, 2587, 2809, 4823, 10547, 18109, 19663, 36517, 73829, 137111, 255619, 558991, 959777, 3912937, 7266883, 50868181]

約数ペア:

[(1, 50868181), (7, 7266883), (13, 3912937), (53, 959777), (91, 558991), (199, 255619), (371, 137111), (689, 73829), (1393, 36517), (2587, 19663), (2809, 18109), (4823, 10547)]