52871220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293729}}^1$

素因数の和:293744

約数の個数: 36

約数和(自身を含む): 160376580

約数和(自身を除く): 107505360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293729, 587458, 881187, 1174916, 1468645, 1762374, 2643561, 2937290, 3524748, 4405935, 5287122, 5874580, 8811870, 10574244, 13217805, 17623740, 26435610, 52871220]

約数ペア:

[(1, 52871220), (2, 26435610), (3, 17623740), (4, 13217805), (5, 10574244), (6, 8811870), (9, 5874580), (10, 5287122), (12, 4405935), (15, 3524748), (18, 2937290), (20, 2643561), (30, 1762374), (36, 1468645), (45, 1174916), (60, 881187), (90, 587458), (180, 293729)]