51538130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{736259}}^1$

素因数の和:736273

約数の個数: 16

約数和(自身を含む): 106021440

約数和(自身を除く): 54483310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 736259, 1472518, 3681295, 5153813, 7362590, 10307626, 25769065, 51538130]

約数ペア:

[(1, 51538130), (2, 25769065), (5, 10307626), (7, 7362590), (10, 5153813), (14, 3681295), (35, 1472518), (70, 736259)]