52381770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{249437}}^1$

素因数の和:249454

約数の個数: 32

約数和(自身を含む): 143676288

約数和(自身を除く): 91294518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 249437, 498874, 748311, 1247185, 1496622, 1746059, 2494370, 3492118, 3741555, 5238177, 7483110, 8730295, 10476354, 17460590, 26190885, 52381770]

約数ペア:

[(1, 52381770), (2, 26190885), (3, 17460590), (5, 10476354), (6, 8730295), (7, 7483110), (10, 5238177), (14, 3741555), (15, 3492118), (21, 2494370), (30, 1746059), (35, 1496622), (42, 1247185), (70, 748311), (105, 498874), (210, 249437)]