47675880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{18919}}^1$

素因数の和:18943

約数の個数: 96

約数和(自身を含む): 177091200

約数和(自身を除く): 129415320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 18919, 37838, 56757, 75676, 94595, 113514, 132433, 151352, 170271, 189190, 227028, 264866, 283785, 340542, 378380, 397299, 454056, 529732, 567570, 662165, 681084, 756760, 794598, 851355, 1059464, 1135140, 1191897, 1324330, 1362168, 1589196, 1702710, 1986495, 2270280, 2383794, 2648660, 3178392, 3405420, 3972990, 4767588, 5297320, 5959485, 6810840, 7945980, 9535176, 11918970, 15891960, 23837940, 47675880]

約数ペア:

[(1, 47675880), (2, 23837940), (3, 15891960), (4, 11918970), (5, 9535176), (6, 7945980), (7, 6810840), (8, 5959485), (9, 5297320), (10, 4767588), (12, 3972990), (14, 3405420), (15, 3178392), (18, 2648660), (20, 2383794), (21, 2270280), (24, 1986495), (28, 1702710), (30, 1589196), (35, 1362168), (36, 1324330), (40, 1191897), (42, 1135140), (45, 1059464), (56, 851355), (60, 794598), (63, 756760), (70, 681084), (72, 662165), (84, 567570), (90, 529732), (105, 454056), (120, 397299), (126, 378380), (140, 340542), (168, 283785), (180, 264866), (210, 227028), (252, 189190), (280, 170271), (315, 151352), (360, 132433), (420, 113514), (504, 94595), (630, 75676), (840, 56757), (1260, 37838), (2520, 18919)]