56879580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2437}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 159737760

約数和(自身を除く): 102858180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 2437, 3890, 4668, 4874, 5835, 7311, 7780, 9748, 11670, 12185, 14622, 23340, 24370, 29244, 36555, 48740, 73110, 146220, 947993, 1895986, 2843979, 3791972, 4739965, 5687958, 9479930, 11375916, 14219895, 18959860, 28439790, 56879580]

約数ペア:

[(1, 56879580), (2, 28439790), (3, 18959860), (4, 14219895), (5, 11375916), (6, 9479930), (10, 5687958), (12, 4739965), (15, 3791972), (20, 2843979), (30, 1895986), (60, 947993), (389, 146220), (778, 73110), (1167, 48740), (1556, 36555), (1945, 29244), (2334, 24370), (2437, 23340), (3890, 14622), (4668, 12185), (4874, 11670), (5835, 9748), (7311, 7780)]