55520220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 180407808

約数和(自身を除く): 124887588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 1973, 2010, 2345, 2814, 3946, 4020, 4690, 5628, 5919, 7035, 7892, 9380, 9865, 11838, 13811, 14070, 19730, 23676, 27622, 28140, 29595, 39460, 41433, 55244, 59190, 69055, 82866, 118380, 132191, 138110, 165732, 207165, 264382, 276220, 396573, 414330, 528764, 660955, 793146, 828660, 925337, 1321910, 1586292, 1850674, 1982865, 2643820, 2776011, 3701348, 3965730, 4626685, 5552022, 7931460, 9253370, 11104044, 13880055, 18506740, 27760110, 55520220]

約数ペア:

[(1, 55520220), (2, 27760110), (3, 18506740), (4, 13880055), (5, 11104044), (6, 9253370), (7, 7931460), (10, 5552022), (12, 4626685), (14, 3965730), (15, 3701348), (20, 2776011), (21, 2643820), (28, 1982865), (30, 1850674), (35, 1586292), (42, 1321910), (60, 925337), (67, 828660), (70, 793146), (84, 660955), (105, 528764), (134, 414330), (140, 396573), (201, 276220), (210, 264382), (268, 207165), (335, 165732), (402, 138110), (420, 132191), (469, 118380), (670, 82866), (804, 69055), (938, 59190), (1005, 55244), (1340, 41433), (1407, 39460), (1876, 29595), (1973, 28140), (2010, 27622), (2345, 23676), (2814, 19730), (3946, 14070), (4020, 13811), (4690, 11838), (5628, 9865), (5919, 9380), (7035, 7892)]