51250360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{183037}}^1$

素因数の和:183055

約数の個数: 32

約数和(自身を含む): 131787360

約数和(自身を除く): 80537000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 183037, 366074, 732148, 915185, 1281259, 1464296, 1830370, 2562518, 3660740, 5125036, 6406295, 7321480, 10250072, 12812590, 25625180, 51250360]

約数ペア:

[(1, 51250360), (2, 25625180), (4, 12812590), (5, 10250072), (7, 7321480), (8, 6406295), (10, 5125036), (14, 3660740), (20, 2562518), (28, 1830370), (35, 1464296), (40, 1281259), (56, 915185), (70, 732148), (140, 366074), (280, 183037)]