51480143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 60891936

約数和(自身を除く): 9411793

約数列:

[1, 11, 13, 143, 157, 1727, 2041, 2293, 22451, 25223, 29809, 327899, 360001, 3960011, 4680013, 51480143]

約数ペア:

[(1, 51480143), (11, 4680013), (13, 3960011), (143, 360001), (157, 327899), (1727, 29809), (2041, 25223), (2293, 22451)]