53480691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 91428480

約数和(自身を除く): 37947789

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 387, 473, 561, 731, 739, 1419, 1683, 2193, 2217, 4257, 6579, 6651, 8041, 8129, 12563, 24123, 24387, 31777, 37689, 72369, 73161, 95331, 113067, 138193, 285993, 349547, 414579, 540209, 1048641, 1243737, 1620627, 3145923, 4861881, 5942299, 17826897, 53480691]

約数ペア:

[(1, 53480691), (3, 17826897), (9, 5942299), (11, 4861881), (17, 3145923), (33, 1620627), (43, 1243737), (51, 1048641), (99, 540209), (129, 414579), (153, 349547), (187, 285993), (387, 138193), (473, 113067), (561, 95331), (731, 73161), (739, 72369), (1419, 37689), (1683, 31777), (2193, 24387), (2217, 24123), (4257, 12563), (6579, 8129), (6651, 8041)]