57705550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 124277760

約数和(自身を除く): 66572210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2087, 2765, 3950, 4174, 5530, 10435, 13825, 14609, 20870, 27650, 29218, 52175, 73045, 104350, 146090, 164873, 329746, 365225, 730450, 824365, 1154111, 1648730, 2308222, 4121825, 5770555, 8243650, 11541110, 28852775, 57705550]

約数ペア:

[(1, 57705550), (2, 28852775), (5, 11541110), (7, 8243650), (10, 5770555), (14, 4121825), (25, 2308222), (35, 1648730), (50, 1154111), (70, 824365), (79, 730450), (158, 365225), (175, 329746), (350, 164873), (395, 146090), (553, 104350), (790, 73045), (1106, 52175), (1975, 29218), (2087, 27650), (2765, 20870), (3950, 14609), (4174, 13825), (5530, 10435)]