56552720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100987}}^1$

素因数の和:101007

約数の個数: 40

約数和(自身を含む): 150270144

約数和(自身を除く): 93717424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100987, 201974, 403948, 504935, 706909, 807896, 1009870, 1413818, 1615792, 2019740, 2827636, 3534545, 4039480, 5655272, 7069090, 8078960, 11310544, 14138180, 28276360, 56552720]

約数ペア:

[(1, 56552720), (2, 28276360), (4, 14138180), (5, 11310544), (7, 8078960), (8, 7069090), (10, 5655272), (14, 4039480), (16, 3534545), (20, 2827636), (28, 2019740), (35, 1615792), (40, 1413818), (56, 1009870), (70, 807896), (80, 706909), (112, 504935), (140, 403948), (280, 201974), (560, 100987)]