52845320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120103}}^1$

素因数の和:120125

約数の個数: 32

約数和(自身を含む): 129712320

約数和(自身を除く): 76867000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 120103, 240206, 480412, 600515, 960824, 1201030, 1321133, 2402060, 2642266, 4804120, 5284532, 6605665, 10569064, 13211330, 26422660, 52845320]

約数ペア:

[(1, 52845320), (2, 26422660), (4, 13211330), (5, 10569064), (8, 6605665), (10, 5284532), (11, 4804120), (20, 2642266), (22, 2402060), (40, 1321133), (44, 1201030), (55, 960824), (88, 600515), (110, 480412), (220, 240206), (440, 120103)]