48068840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27947}}^1$

素因数の和:28001

約数の個数: 32

約数和(自身を含む): 110674080

約数和(自身を除く): 62605240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 27947, 55894, 111788, 139735, 223576, 279470, 558940, 1117880, 1201721, 2403442, 4806884, 6008605, 9613768, 12017210, 24034420, 48068840]

約数ペア:

[(1, 48068840), (2, 24034420), (4, 12017210), (5, 9613768), (8, 6008605), (10, 4806884), (20, 2403442), (40, 1201721), (43, 1117880), (86, 558940), (172, 279470), (215, 223576), (344, 139735), (430, 111788), (860, 55894), (1720, 27947)]