49439610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49939}}^1$

素因数の和:49963

約数の個数: 48

約数和(自身を含む): 140231520

約数和(自身を除く): 90791910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 49939, 99878, 149817, 249695, 299634, 449451, 499390, 549329, 749085, 898902, 1098658, 1498170, 1647987, 2247255, 2746645, 3295974, 4494510, 4943961, 5493290, 8239935, 9887922, 16479870, 24719805, 49439610]

約数ペア:

[(1, 49439610), (2, 24719805), (3, 16479870), (5, 9887922), (6, 8239935), (9, 5493290), (10, 4943961), (11, 4494510), (15, 3295974), (18, 2746645), (22, 2247255), (30, 1647987), (33, 1498170), (45, 1098658), (55, 898902), (66, 749085), (90, 549329), (99, 499390), (110, 449451), (165, 299634), (198, 249695), (330, 149817), (495, 99878), (990, 49939)]