57251042

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 87393600

約数和(自身を除く): 30142558

約数列:

[1, 2, 101, 139, 202, 278, 2039, 4078, 14039, 28078, 205939, 283421, 411878, 566842, 28625521, 57251042]

約数ペア:

[(1, 57251042), (2, 28625521), (101, 566842), (139, 411878), (202, 283421), (278, 205939), (2039, 28078), (4078, 14039)]