52961440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47287}}^1$

素因数の和:47309

約数の個数: 48

約数和(自身を含む): 142998912

約数和(自身を除く): 90037472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47287, 94574, 189148, 236435, 331009, 378296, 472870, 662018, 756592, 945740, 1324036, 1513184, 1655045, 1891480, 2648072, 3310090, 3782960, 5296144, 6620180, 7565920, 10592288, 13240360, 26480720, 52961440]

約数ペア:

[(1, 52961440), (2, 26480720), (4, 13240360), (5, 10592288), (7, 7565920), (8, 6620180), (10, 5296144), (14, 3782960), (16, 3310090), (20, 2648072), (28, 1891480), (32, 1655045), (35, 1513184), (40, 1324036), (56, 945740), (70, 756592), (80, 662018), (112, 472870), (140, 378296), (160, 331009), (224, 236435), (280, 189148), (560, 94574), (1120, 47287)]