53866043

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 71216712

約数和(自身を除く): 17350669

約数列:

[1, 7, 11, 37, 49, 73, 77, 259, 407, 511, 539, 803, 1369, 1813, 2701, 2849, 3577, 5621, 9583, 15059, 18907, 19943, 29711, 39347, 67081, 99937, 105413, 132349, 207977, 699559, 737891, 1099307, 1455839, 4896913, 7695149, 53866043]

約数ペア:

[(1, 53866043), (7, 7695149), (11, 4896913), (37, 1455839), (49, 1099307), (73, 737891), (77, 699559), (259, 207977), (407, 132349), (511, 105413), (539, 99937), (803, 67081), (1369, 39347), (1813, 29711), (2701, 19943), (2849, 18907), (3577, 15059), (5621, 9583)]