48984040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174943}}^1$

素因数の和:174961

約数の個数: 32

約数和(自身を含む): 125959680

約数和(自身を除く): 76975640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174943, 349886, 699772, 874715, 1224601, 1399544, 1749430, 2449202, 3498860, 4898404, 6123005, 6997720, 9796808, 12246010, 24492020, 48984040]

約数ペア:

[(1, 48984040), (2, 24492020), (4, 12246010), (5, 9796808), (7, 6997720), (8, 6123005), (10, 4898404), (14, 3498860), (20, 2449202), (28, 1749430), (35, 1399544), (40, 1224601), (56, 874715), (70, 699772), (140, 349886), (280, 174943)]