49483620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{274909}}^1$

素因数の和:274924

約数の個数: 36

約数和(自身を含む): 150100860

約数和(自身を除く): 100617240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 274909, 549818, 824727, 1099636, 1374545, 1649454, 2474181, 2749090, 3298908, 4123635, 4948362, 5498180, 8247270, 9896724, 12370905, 16494540, 24741810, 49483620]

約数ペア:

[(1, 49483620), (2, 24741810), (3, 16494540), (4, 12370905), (5, 9896724), (6, 8247270), (9, 5498180), (10, 4948362), (12, 4123635), (15, 3298908), (18, 2749090), (20, 2474181), (30, 1649454), (36, 1374545), (45, 1099636), (60, 824727), (90, 549818), (180, 274909)]