51713060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19441}}^1$

素因数の和:19476

約数の個数: 48

約数和(自身を含む): 130650240

約数和(自身を除く): 78937180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 19441, 38882, 77764, 97205, 136087, 194410, 272174, 369379, 388820, 544348, 680435, 738758, 1360870, 1477516, 1846895, 2585653, 2721740, 3693790, 5171306, 7387580, 10342612, 12928265, 25856530, 51713060]

約数ペア:

[(1, 51713060), (2, 25856530), (4, 12928265), (5, 10342612), (7, 7387580), (10, 5171306), (14, 3693790), (19, 2721740), (20, 2585653), (28, 1846895), (35, 1477516), (38, 1360870), (70, 738758), (76, 680435), (95, 544348), (133, 388820), (140, 369379), (190, 272174), (266, 194410), (380, 136087), (532, 97205), (665, 77764), (1330, 38882), (2660, 19441)]