56307720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67033}}^1$

素因数の和:67054

約数の個数: 64

約数和(自身を含む): 193057920

約数和(自身を除く): 136750200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 67033, 134066, 201099, 268132, 335165, 402198, 469231, 536264, 670330, 804396, 938462, 1005495, 1340660, 1407693, 1608792, 1876924, 2010990, 2346155, 2681320, 2815386, 3753848, 4021980, 4692310, 5630772, 7038465, 8043960, 9384620, 11261544, 14076930, 18769240, 28153860, 56307720]

約数ペア:

[(1, 56307720), (2, 28153860), (3, 18769240), (4, 14076930), (5, 11261544), (6, 9384620), (7, 8043960), (8, 7038465), (10, 5630772), (12, 4692310), (14, 4021980), (15, 3753848), (20, 2815386), (21, 2681320), (24, 2346155), (28, 2010990), (30, 1876924), (35, 1608792), (40, 1407693), (42, 1340660), (56, 1005495), (60, 938462), (70, 804396), (84, 670330), (105, 536264), (120, 469231), (140, 402198), (168, 335165), (210, 268132), (280, 201099), (420, 134066), (840, 67033)]