56511417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 82988928

約数和(自身を除く): 26477511

約数列:

[1, 3, 17, 43, 51, 73, 129, 219, 353, 731, 1059, 1241, 2193, 3139, 3723, 6001, 9417, 15179, 18003, 25769, 45537, 53363, 77307, 160089, 258043, 438073, 774129, 1108067, 1314219, 3324201, 18837139, 56511417]

約数ペア:

[(1, 56511417), (3, 18837139), (17, 3324201), (43, 1314219), (51, 1108067), (73, 774129), (129, 438073), (219, 258043), (353, 160089), (731, 77307), (1059, 53363), (1241, 45537), (2193, 25769), (3139, 18003), (3723, 15179), (6001, 9417)]