51522574

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{5009}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 79959600

約数和(自身を除く): 28437026

約数列:

[1, 2, 37, 74, 139, 278, 5009, 5143, 10018, 10286, 185333, 370666, 696251, 1392502, 25761287, 51522574]

約数ペア:

[(1, 51522574), (2, 25761287), (37, 1392502), (74, 696251), (139, 370666), (278, 185333), (5009, 10286), (5143, 10018)]