52408391

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 63368496

約数和(自身を除く): 10960105

約数列:

[1, 7, 37, 49, 137, 211, 259, 959, 1477, 1813, 5069, 6713, 7807, 10339, 28907, 35483, 54649, 202349, 248381, 382543, 1069559, 1416443, 7486913, 52408391]

約数ペア:

[(1, 52408391), (7, 7486913), (37, 1416443), (49, 1069559), (137, 382543), (211, 248381), (259, 202349), (959, 54649), (1477, 35483), (1813, 28907), (5069, 10339), (6713, 7807)]