54867025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{30911}}^1$

素因数の和:30992

約数の個数: 12

約数和(自身を含む): 68995584

約数和(自身を除く): 14128559

約数列:

[1, 5, 25, 71, 355, 1775, 30911, 154555, 772775, 2194681, 10973405, 54867025]

約数ペア:

[(1, 54867025), (5, 10973405), (25, 2194681), (71, 772775), (355, 154555), (1775, 30911)]