53452539

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 96707520

約数和(自身を除く): 43254981

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1721, 1827, 3451, 4437, 5163, 10353, 12047, 15489, 29257, 31059, 36141, 49909, 87771, 108423, 149727, 204799, 263313, 349363, 449181, 614397, 848453, 1048089, 1843191, 2545359, 3144267, 5939171, 7636077, 17817513, 53452539]

約数ペア:

[(1, 53452539), (3, 17817513), (7, 7636077), (9, 5939171), (17, 3144267), (21, 2545359), (29, 1843191), (51, 1048089), (63, 848453), (87, 614397), (119, 449181), (153, 349363), (203, 263313), (261, 204799), (357, 149727), (493, 108423), (609, 87771), (1071, 49909), (1479, 36141), (1721, 31059), (1827, 29257), (3451, 15489), (4437, 12047), (5163, 10353)]