48747800

素因数分解:

$2^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 113951040

約数和(自身を除く): 65203240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 223, 446, 892, 1093, 1115, 1784, 2186, 2230, 4372, 4460, 5465, 5575, 8744, 8920, 10930, 11150, 21860, 22300, 27325, 43720, 44600, 54650, 109300, 218600, 243739, 487478, 974956, 1218695, 1949912, 2437390, 4874780, 6093475, 9749560, 12186950, 24373900, 48747800]

約数ペア:

[(1, 48747800), (2, 24373900), (4, 12186950), (5, 9749560), (8, 6093475), (10, 4874780), (20, 2437390), (25, 1949912), (40, 1218695), (50, 974956), (100, 487478), (200, 243739), (223, 218600), (446, 109300), (892, 54650), (1093, 44600), (1115, 43720), (1784, 27325), (2186, 22300), (2230, 21860), (4372, 11150), (4460, 10930), (5465, 8920), (5575, 8744)]