51555205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1091}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 66777984

約数和(自身を除く): 15222779

約数列:

[1, 5, 13, 65, 727, 1091, 3635, 5455, 9451, 14183, 47255, 70915, 793157, 3965785, 10311041, 51555205]

約数ペア:

[(1, 51555205), (5, 10311041), (13, 3965785), (65, 793157), (727, 70915), (1091, 47255), (3635, 14183), (5455, 9451)]