27271450

素因数分解:

$2^1\times 5^2\times {\mathrm{545429}}^1$

素因数の和:545441

約数の個数: 12

約数和(自身を含む): 50724990

約数和(自身を除く): 23453540

約数列:

[1, 2, 5, 10, 25, 50, 545429, 1090858, 2727145, 5454290, 13635725, 27271450]

約数ペア:

[(1, 27271450), (2, 13635725), (5, 5454290), (10, 2727145), (25, 1090858), (50, 545429)]