56861560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 151396560

約数和(自身を除く): 94535000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 335, 392, 433, 469, 490, 536, 670, 866, 938, 980, 1340, 1732, 1876, 1960, 2165, 2345, 2680, 3031, 3283, 3464, 3752, 4330, 4690, 6062, 6566, 8660, 9380, 12124, 13132, 15155, 16415, 17320, 18760, 21217, 24248, 26264, 29011, 30310, 32830, 42434, 58022, 60620, 65660, 84868, 106085, 116044, 121240, 131320, 145055, 169736, 203077, 212170, 232088, 290110, 406154, 424340, 580220, 812308, 848680, 1015385, 1160440, 1421539, 1624616, 2030770, 2843078, 4061540, 5686156, 7107695, 8123080, 11372312, 14215390, 28430780, 56861560]

約数ペア:

[(1, 56861560), (2, 28430780), (4, 14215390), (5, 11372312), (7, 8123080), (8, 7107695), (10, 5686156), (14, 4061540), (20, 2843078), (28, 2030770), (35, 1624616), (40, 1421539), (49, 1160440), (56, 1015385), (67, 848680), (70, 812308), (98, 580220), (134, 424340), (140, 406154), (196, 290110), (245, 232088), (268, 212170), (280, 203077), (335, 169736), (392, 145055), (433, 131320), (469, 121240), (490, 116044), (536, 106085), (670, 84868), (866, 65660), (938, 60620), (980, 58022), (1340, 42434), (1732, 32830), (1876, 30310), (1960, 29011), (2165, 26264), (2345, 24248), (2680, 21217), (3031, 18760), (3283, 17320), (3464, 16415), (3752, 15155), (4330, 13132), (4690, 12124), (6062, 9380), (6566, 8660)]