48933640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174763}}^1$

素因数の和:174781

約数の個数: 32

約数和(自身を含む): 125830080

約数和(自身を除く): 76896440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174763, 349526, 699052, 873815, 1223341, 1398104, 1747630, 2446682, 3495260, 4893364, 6116705, 6990520, 9786728, 12233410, 24466820, 48933640]

約数ペア:

[(1, 48933640), (2, 24466820), (4, 12233410), (5, 9786728), (7, 6990520), (8, 6116705), (10, 4893364), (14, 3495260), (20, 2446682), (28, 1747630), (35, 1398104), (40, 1223341), (56, 873815), (70, 699052), (140, 349526), (280, 174763)]