52475480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30509}}^1$

素因数の和:30563

約数の個数: 32

約数和(自身を含む): 120819600

約数和(自身を除く): 68344120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 30509, 61018, 122036, 152545, 244072, 305090, 610180, 1220360, 1311887, 2623774, 5247548, 6559435, 10495096, 13118870, 26237740, 52475480]

約数ペア:

[(1, 52475480), (2, 26237740), (4, 13118870), (5, 10495096), (8, 6559435), (10, 5247548), (20, 2623774), (40, 1311887), (43, 1220360), (86, 610180), (172, 305090), (215, 244072), (344, 152545), (430, 122036), (860, 61018), (1720, 30509)]