48830090

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{20431}}^1$

素因数の和:20677

約数の個数: 16

約数和(自身を含む): 88266240

約数和(自身を除く): 39436150

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 20431, 40862, 102155, 204310, 4883009, 9766018, 24415045, 48830090]

約数ペア:

[(1, 48830090), (2, 24415045), (5, 9766018), (10, 4883009), (239, 204310), (478, 102155), (1195, 40862), (2390, 20431)]