51255742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3947}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 79212672

約数和(自身を除く): 27956930

約数列:

[1, 2, 43, 86, 151, 302, 3947, 6493, 7894, 12986, 169721, 339442, 595997, 1191994, 25627871, 51255742]

約数ペア:

[(1, 51255742), (2, 25627871), (43, 1191994), (86, 595997), (151, 339442), (302, 169721), (3947, 12986), (6493, 7894)]