51422660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{35221}}^1$

素因数の和:35303

約数の個数: 24

約数和(自身を含む): 109469976

約数和(自身を除く): 58047316

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 35221, 70442, 140884, 176105, 352210, 704420, 2571133, 5142266, 10284532, 12855665, 25711330, 51422660]

約数ペア:

[(1, 51422660), (2, 25711330), (4, 12855665), (5, 10284532), (10, 5142266), (20, 2571133), (73, 704420), (146, 352210), (292, 176105), (365, 140884), (730, 70442), (1460, 35221)]