52571561

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 63628416

約数和(自身を除く): 11056855

約数列:

[1, 7, 37, 49, 107, 259, 271, 749, 1813, 1897, 3959, 5243, 10027, 13279, 27713, 28997, 70189, 193991, 202979, 491323, 1072889, 1420853, 7510223, 52571561]

約数ペア:

[(1, 52571561), (7, 7510223), (37, 1420853), (49, 1072889), (107, 491323), (259, 202979), (271, 193991), (749, 70189), (1813, 28997), (1897, 27713), (3959, 13279), (5243, 10027)]