47747560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 132415560

約数和(自身を除く): 84668000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1433, 1666, 1960, 2380, 2866, 3332, 4165, 4760, 5732, 6664, 7165, 8330, 10031, 11464, 14330, 16660, 20062, 24361, 28660, 33320, 40124, 48722, 50155, 57320, 70217, 80248, 97444, 100310, 121805, 140434, 170527, 194888, 200620, 243610, 280868, 341054, 351085, 401240, 487220, 561736, 682108, 702170, 852635, 974440, 1193689, 1364216, 1404340, 1705270, 2387378, 2808680, 3410540, 4774756, 5968445, 6821080, 9549512, 11936890, 23873780, 47747560]

約数ペア:

[(1, 47747560), (2, 23873780), (4, 11936890), (5, 9549512), (7, 6821080), (8, 5968445), (10, 4774756), (14, 3410540), (17, 2808680), (20, 2387378), (28, 1705270), (34, 1404340), (35, 1364216), (40, 1193689), (49, 974440), (56, 852635), (68, 702170), (70, 682108), (85, 561736), (98, 487220), (119, 401240), (136, 351085), (140, 341054), (170, 280868), (196, 243610), (238, 200620), (245, 194888), (280, 170527), (340, 140434), (392, 121805), (476, 100310), (490, 97444), (595, 80248), (680, 70217), (833, 57320), (952, 50155), (980, 48722), (1190, 40124), (1433, 33320), (1666, 28660), (1960, 24361), (2380, 20062), (2866, 16660), (3332, 14330), (4165, 11464), (4760, 10031), (5732, 8330), (6664, 7165)]