55142802

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 148619520

約数和(自身を除く): 93476718

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 37, 39, 54, 66, 74, 78, 99, 111, 117, 143, 193, 198, 222, 234, 286, 297, 333, 351, 386, 407, 429, 481, 579, 594, 666, 702, 814, 858, 962, 999, 1158, 1221, 1287, 1443, 1737, 1998, 2123, 2442, 2509, 2574, 2886, 3474, 3663, 3861, 4246, 4329, 5018, 5211, 5291, 6369, 7141, 7326, 7527, 7722, 8658, 10422, 10582, 10989, 12738, 12987, 14282, 15054, 15873, 19107, 21423, 21978, 22581, 25974, 27599, 31746, 38214, 42846, 45162, 47619, 55198, 57321, 64269, 67743, 78551, 82797, 92833, 95238, 114642, 128538, 135486, 142857, 157102, 165594, 185666, 192807, 235653, 248391, 278499, 285714, 385614, 471306, 496782, 556998, 706959, 745173, 835497, 1021163, 1413918, 1490346, 1670994, 2042326, 2120877, 2506491, 3063489, 4241754, 5012982, 6126978, 9190467, 18380934, 27571401, 55142802]

約数ペア:

[(1, 55142802), (2, 27571401), (3, 18380934), (6, 9190467), (9, 6126978), (11, 5012982), (13, 4241754), (18, 3063489), (22, 2506491), (26, 2120877), (27, 2042326), (33, 1670994), (37, 1490346), (39, 1413918), (54, 1021163), (66, 835497), (74, 745173), (78, 706959), (99, 556998), (111, 496782), (117, 471306), (143, 385614), (193, 285714), (198, 278499), (222, 248391), (234, 235653), (286, 192807), (297, 185666), (333, 165594), (351, 157102), (386, 142857), (407, 135486), (429, 128538), (481, 114642), (579, 95238), (594, 92833), (666, 82797), (702, 78551), (814, 67743), (858, 64269), (962, 57321), (999, 55198), (1158, 47619), (1221, 45162), (1287, 42846), (1443, 38214), (1737, 31746), (1998, 27599), (2123, 25974), (2442, 22581), (2509, 21978), (2574, 21423), (2886, 19107), (3474, 15873), (3663, 15054), (3861, 14282), (4246, 12987), (4329, 12738), (5018, 10989), (5211, 10582), (5291, 10422), (6369, 8658), (7141, 7722), (7326, 7527)]