28517050

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{887}}^1$

素因数の和:1542

約数の個数: 24

約数和(自身を含む): 53184096

約数和(自身を除く): 24667046

約数列:

[1, 2, 5, 10, 25, 50, 643, 887, 1286, 1774, 3215, 4435, 6430, 8870, 16075, 22175, 32150, 44350, 570341, 1140682, 2851705, 5703410, 14258525, 28517050]

約数ペア:

[(1, 28517050), (2, 14258525), (5, 5703410), (10, 2851705), (25, 1140682), (50, 570341), (643, 44350), (887, 32150), (1286, 22175), (1774, 16075), (3215, 8870), (4435, 6430)]