47724221

素因数分解:

${\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1052

約数の個数: 12

約数和(自身を含む): 50297436

約数和(自身を除く): 2573215

約数列:

[1, 31, 53, 937, 961, 1643, 29047, 49661, 50933, 900457, 1539491, 47724221]

約数ペア:

[(1, 47724221), (31, 1539491), (53, 900457), (937, 50933), (961, 49661), (1643, 29047)]