52216440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18919}}^1$

素因数の和:18956

約数の個数: 64

約数和(自身を含む): 163468800

約数和(自身を除く): 111252360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 18919, 37838, 56757, 75676, 94595, 113514, 151352, 189190, 227028, 283785, 378380, 435137, 454056, 567570, 756760, 870274, 1135140, 1305411, 1740548, 2175685, 2270280, 2610822, 3481096, 4351370, 5221644, 6527055, 8702740, 10443288, 13054110, 17405480, 26108220, 52216440]

約数ペア:

[(1, 52216440), (2, 26108220), (3, 17405480), (4, 13054110), (5, 10443288), (6, 8702740), (8, 6527055), (10, 5221644), (12, 4351370), (15, 3481096), (20, 2610822), (23, 2270280), (24, 2175685), (30, 1740548), (40, 1305411), (46, 1135140), (60, 870274), (69, 756760), (92, 567570), (115, 454056), (120, 435137), (138, 378380), (184, 283785), (230, 227028), (276, 189190), (345, 151352), (460, 113514), (552, 94595), (690, 75676), (920, 56757), (1380, 37838), (2760, 18919)]