51037246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12503}}^1$

素因数の和:12675

約数の個数: 16

約数和(自身を含む): 82976544

約数和(自身を除く): 31939298

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 12503, 25006, 162539, 325078, 1962971, 3925942, 25518623, 51037246]

約数ペア:

[(1, 51037246), (2, 25518623), (13, 3925942), (26, 1962971), (157, 325078), (314, 162539), (2041, 25006), (4082, 12503)]