27949010

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10627}}^1$

素因数の和:10897

約数の個数: 16

約数和(自身を含む): 50504256

約数和(自身を除く): 22555246

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 10627, 21254, 53135, 106270, 2794901, 5589802, 13974505, 27949010]

約数ペア:

[(1, 27949010), (2, 13974505), (5, 5589802), (10, 2794901), (263, 106270), (526, 53135), (1315, 21254), (2630, 10627)]