55139007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 102297600

約数和(自身を除く): 47158593

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 323, 357, 399, 561, 627, 739, 969, 1309, 1463, 2217, 2261, 3553, 3927, 4389, 5173, 6783, 8129, 10659, 12563, 14041, 15519, 24387, 24871, 37689, 42123, 56903, 74613, 87941, 98287, 138193, 154451, 170709, 238697, 263823, 294861, 414579, 463353, 716091, 967351, 1081157, 1670879, 2625667, 2902053, 3243471, 5012637, 7877001, 18379669, 55139007]

約数ペア:

[(1, 55139007), (3, 18379669), (7, 7877001), (11, 5012637), (17, 3243471), (19, 2902053), (21, 2625667), (33, 1670879), (51, 1081157), (57, 967351), (77, 716091), (119, 463353), (133, 414579), (187, 294861), (209, 263823), (231, 238697), (323, 170709), (357, 154451), (399, 138193), (561, 98287), (627, 87941), (739, 74613), (969, 56903), (1309, 42123), (1463, 37689), (2217, 24871), (2261, 24387), (3553, 15519), (3927, 14041), (4389, 12563), (5173, 10659), (6783, 8129)]