51960727

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 67020800

約数和(自身を除く): 15060073

約数列:

[1, 7, 13, 43, 49, 91, 271, 301, 343, 559, 637, 1897, 2107, 3523, 3913, 4459, 11653, 13279, 14749, 24661, 27391, 81571, 92953, 151489, 172627, 191737, 570997, 1060423, 1208389, 3996979, 7422961, 51960727]

約数ペア:

[(1, 51960727), (7, 7422961), (13, 3996979), (43, 1208389), (49, 1060423), (91, 570997), (271, 191737), (301, 172627), (343, 151489), (559, 92953), (637, 81571), (1897, 27391), (2107, 24661), (3523, 14749), (3913, 13279), (4459, 11653)]