51028401

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 69854400

約数和(自身を除く): 18825999

約数列:

[1, 3, 43, 129, 449, 881, 1347, 2643, 19307, 37883, 57921, 113649, 395569, 1186707, 17009467, 51028401]

約数ペア:

[(1, 51028401), (3, 17009467), (43, 1186707), (129, 395569), (449, 113649), (881, 57921), (1347, 37883), (2643, 19307)]