55248900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26309}}^1$

素因数の和:26333

約数の個数: 72

約数和(自身を含む): 182696640

約数和(自身を除く): 127447740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26309, 52618, 78927, 105236, 131545, 157854, 184163, 263090, 315708, 368326, 394635, 526180, 552489, 657725, 736652, 789270, 920815, 1104978, 1315450, 1578540, 1841630, 1973175, 2209956, 2630900, 2762445, 3683260, 3946350, 4604075, 5524890, 7892700, 9208150, 11049780, 13812225, 18416300, 27624450, 55248900]

約数ペア:

[(1, 55248900), (2, 27624450), (3, 18416300), (4, 13812225), (5, 11049780), (6, 9208150), (7, 7892700), (10, 5524890), (12, 4604075), (14, 3946350), (15, 3683260), (20, 2762445), (21, 2630900), (25, 2209956), (28, 1973175), (30, 1841630), (35, 1578540), (42, 1315450), (50, 1104978), (60, 920815), (70, 789270), (75, 736652), (84, 657725), (100, 552489), (105, 526180), (140, 394635), (150, 368326), (175, 315708), (210, 263090), (300, 184163), (350, 157854), (420, 131545), (525, 105236), (700, 78927), (1050, 52618), (2100, 26309)]