49129779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 71146512

約数和(自身を除く): 22016733

約数列:

[1, 3, 17, 43, 51, 129, 521, 731, 1563, 1849, 2193, 5547, 8857, 22403, 26571, 31433, 67209, 94299, 380851, 963329, 1142553, 2889987, 16376593, 49129779]

約数ペア:

[(1, 49129779), (3, 16376593), (17, 2889987), (43, 1142553), (51, 963329), (129, 380851), (521, 94299), (731, 67209), (1563, 31433), (1849, 26571), (2193, 22403), (5547, 8857)]