50871820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149623}}^1$

素因数の和:149649

約数の個数: 24

約数和(自身を含む): 113115744

約数和(自身を除く): 62243924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 149623, 299246, 598492, 748115, 1496230, 2543591, 2992460, 5087182, 10174364, 12717955, 25435910, 50871820]

約数ペア:

[(1, 50871820), (2, 25435910), (4, 12717955), (5, 10174364), (10, 5087182), (17, 2992460), (20, 2543591), (34, 1496230), (68, 748115), (85, 598492), (170, 299246), (340, 149623)]