52016220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{288979}}^1$

素因数の和:288994

約数の個数: 36

約数和(自身を含む): 157783080

約数和(自身を除く): 105766860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 288979, 577958, 866937, 1155916, 1444895, 1733874, 2600811, 2889790, 3467748, 4334685, 5201622, 5779580, 8669370, 10403244, 13004055, 17338740, 26008110, 52016220]

約数ペア:

[(1, 52016220), (2, 26008110), (3, 17338740), (4, 13004055), (5, 10403244), (6, 8669370), (9, 5779580), (10, 5201622), (12, 4334685), (15, 3467748), (18, 2889790), (20, 2600811), (30, 1733874), (36, 1444895), (45, 1155916), (60, 866937), (90, 577958), (180, 288979)]