51870568

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{15401}}^1$

素因数の和:15828

約数の個数: 16

約数和(自身を含む): 97494660

約数和(自身を除く): 45624092

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 15401, 30802, 61604, 123208, 6483821, 12967642, 25935284, 51870568]

約数ペア:

[(1, 51870568), (2, 25935284), (4, 12967642), (8, 6483821), (421, 123208), (842, 61604), (1684, 30802), (3368, 15401)]