52667560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119699}}^1$

素因数の和:119721

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 76608440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 119699, 239398, 478796, 598495, 957592, 1196990, 1316689, 2393980, 2633378, 4787960, 5266756, 6583445, 10533512, 13166890, 26333780, 52667560]

約数ペア:

[(1, 52667560), (2, 26333780), (4, 13166890), (5, 10533512), (8, 6583445), (10, 5266756), (11, 4787960), (20, 2633378), (22, 2393980), (40, 1316689), (44, 1196990), (55, 957592), (88, 598495), (110, 478796), (220, 239398), (440, 119699)]