54990712475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{115769921}}^1$

素因数の和:115769950

約数の個数: 12

約数和(自身を含む): 71777351640

約数和(自身を除く): 16786639165

約数列:

[1, 5, 19, 25, 95, 475, 115769921, 578849605, 2199628499, 2894248025, 10998142495, 54990712475]

約数ペア:

[(1, 54990712475), (5, 10998142495), (19, 2894248025), (25, 2199628499), (95, 578849605), (475, 115769921)]