49986660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1823}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 140345856

約数和(自身を除く): 90359196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1823, 1828, 2285, 2742, 3646, 4570, 5469, 5484, 6855, 7292, 9115, 9140, 10938, 13710, 18230, 21876, 27345, 27420, 36460, 54690, 109380, 833111, 1666222, 2499333, 3332444, 4165555, 4998666, 8331110, 9997332, 12496665, 16662220, 24993330, 49986660]

約数ペア:

[(1, 49986660), (2, 24993330), (3, 16662220), (4, 12496665), (5, 9997332), (6, 8331110), (10, 4998666), (12, 4165555), (15, 3332444), (20, 2499333), (30, 1666222), (60, 833111), (457, 109380), (914, 54690), (1371, 36460), (1823, 27420), (1828, 27345), (2285, 21876), (2742, 18230), (3646, 13710), (4570, 10938), (5469, 9140), (5484, 9115), (6855, 7292)]