49742321

素因数分解:

${\mathrm{31}}^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 12

約数和(自身を含む): 51858432

約数和(自身を除く): 2116111

約数列:

[1, 31, 191, 271, 961, 5921, 8401, 51761, 183551, 260431, 1604591, 49742321]

約数ペア:

[(1, 49742321), (31, 1604591), (191, 260431), (271, 183551), (961, 51761), (5921, 8401)]