51725044

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42961}}^1$

素因数の和:43015

約数の個数: 24

約数和(自身を含む): 105858368

約数和(自身を除く): 54133324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 42961, 85922, 171844, 300727, 601454, 1202908, 1847323, 3694646, 7389292, 12931261, 25862522, 51725044]

約数ペア:

[(1, 51725044), (2, 25862522), (4, 12931261), (7, 7389292), (14, 3694646), (28, 1847323), (43, 1202908), (86, 601454), (172, 300727), (301, 171844), (602, 85922), (1204, 42961)]