51958510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73181}}^1$

素因数の和:73259

約数の個数: 16

約数和(自身を含む): 94843872

約数和(自身を除く): 42885362

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 73181, 146362, 365905, 731810, 5195851, 10391702, 25979255, 51958510]

約数ペア:

[(1, 51958510), (2, 25979255), (5, 10391702), (10, 5195851), (71, 731810), (142, 365905), (355, 146362), (710, 73181)]