55246240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 150885504

約数和(自身を除く): 95639264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 461, 535, 560, 749, 856, 922, 1070, 1120, 1498, 1712, 1844, 2140, 2305, 2996, 3227, 3424, 3688, 3745, 4280, 4610, 5992, 6454, 7376, 7490, 8560, 9220, 11984, 12908, 14752, 14980, 16135, 17120, 18440, 23968, 25816, 29960, 32270, 36880, 49327, 51632, 59920, 64540, 73760, 98654, 103264, 119840, 129080, 197308, 246635, 258160, 345289, 394616, 493270, 516320, 690578, 789232, 986540, 1381156, 1578464, 1726445, 1973080, 2762312, 3452890, 3946160, 5524624, 6905780, 7892320, 11049248, 13811560, 27623120, 55246240]

約数ペア:

[(1, 55246240), (2, 27623120), (4, 13811560), (5, 11049248), (7, 7892320), (8, 6905780), (10, 5524624), (14, 3946160), (16, 3452890), (20, 2762312), (28, 1973080), (32, 1726445), (35, 1578464), (40, 1381156), (56, 986540), (70, 789232), (80, 690578), (107, 516320), (112, 493270), (140, 394616), (160, 345289), (214, 258160), (224, 246635), (280, 197308), (428, 129080), (461, 119840), (535, 103264), (560, 98654), (749, 73760), (856, 64540), (922, 59920), (1070, 51632), (1120, 49327), (1498, 36880), (1712, 32270), (1844, 29960), (2140, 25816), (2305, 23968), (2996, 18440), (3227, 17120), (3424, 16135), (3688, 14980), (3745, 14752), (4280, 12908), (4610, 11984), (5992, 9220), (6454, 8560), (7376, 7490)]