49657923

素因数分解:

$3^2\times 7^2\times {\mathrm{112603}}^1$

素因数の和:112623

約数の個数: 18

約数和(自身を含む): 83439564

約数和(自身を除く): 33781641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 112603, 337809, 788221, 1013427, 2364663, 5517547, 7093989, 16552641, 49657923]

約数ペア:

[(1, 49657923), (3, 16552641), (7, 7093989), (9, 5517547), (21, 2364663), (49, 1013427), (63, 788221), (147, 337809), (441, 112603)]