51531410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{859}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 106254720

約数和(自身を除く): 54723310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 857, 859, 1714, 1718, 4285, 4295, 5999, 6013, 8570, 8590, 11998, 12026, 29995, 30065, 59990, 60130, 736163, 1472326, 3680815, 5153141, 7361630, 10306282, 25765705, 51531410]

約数ペア:

[(1, 51531410), (2, 25765705), (5, 10306282), (7, 7361630), (10, 5153141), (14, 3680815), (35, 1472326), (70, 736163), (857, 60130), (859, 59990), (1714, 30065), (1718, 29995), (4285, 12026), (4295, 11998), (5999, 8590), (6013, 8570)]