48018520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109133}}^1$

素因数の和:109155

約数の個数: 32

約数和(自身を含む): 117864720

約数和(自身を除く): 69846200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 109133, 218266, 436532, 545665, 873064, 1091330, 1200463, 2182660, 2400926, 4365320, 4801852, 6002315, 9603704, 12004630, 24009260, 48018520]

約数ペア:

[(1, 48018520), (2, 24009260), (4, 12004630), (5, 9603704), (8, 6002315), (10, 4801852), (11, 4365320), (20, 2400926), (22, 2182660), (40, 1200463), (44, 1091330), (55, 873064), (88, 545665), (110, 436532), (220, 218266), (440, 109133)]