55436042

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 84289920

約数和(自身を除く): 28853878

約数列:

[1, 2, 103, 206, 439, 613, 878, 1226, 45217, 63139, 90434, 126278, 269107, 538214, 27718021, 55436042]

約数ペア:

[(1, 55436042), (2, 27718021), (103, 538214), (206, 269107), (439, 126278), (613, 90434), (878, 63139), (1226, 45217)]