52691000

素因数分解:

$2^3\times 5^3\times {\mathrm{52691}}^1$

素因数の和:52712

約数の個数: 32

約数和(自身を含む): 123299280

約数和(自身を除く): 70608280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 52691, 105382, 210764, 263455, 421528, 526910, 1053820, 1317275, 2107640, 2634550, 5269100, 6586375, 10538200, 13172750, 26345500, 52691000]

約数ペア:

[(1, 52691000), (2, 26345500), (4, 13172750), (5, 10538200), (8, 6586375), (10, 5269100), (20, 2634550), (25, 2107640), (40, 1317275), (50, 1053820), (100, 526910), (125, 421528), (200, 263455), (250, 210764), (500, 105382), (1000, 52691)]