27553810

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27281}}^1$

素因数の和:27389

約数の個数: 16

約数和(自身を含む): 50089752

約数和(自身を除く): 22535942

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 27281, 54562, 136405, 272810, 2755381, 5510762, 13776905, 27553810]

約数ペア:

[(1, 27553810), (2, 13776905), (5, 5510762), (10, 2755381), (101, 272810), (202, 136405), (505, 54562), (1010, 27281)]