55702458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 96361542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 43, 46, 54, 63, 69, 86, 126, 129, 138, 149, 161, 189, 207, 258, 298, 301, 322, 378, 387, 414, 447, 483, 602, 621, 774, 894, 903, 966, 989, 1043, 1161, 1242, 1341, 1449, 1806, 1978, 2086, 2322, 2682, 2709, 2898, 2967, 3129, 3427, 4023, 4347, 5418, 5934, 6258, 6407, 6854, 6923, 8046, 8127, 8694, 8901, 9387, 10281, 12814, 13846, 16254, 17802, 18774, 19221, 20562, 20769, 23989, 26703, 28161, 30843, 38442, 41538, 44849, 47978, 53406, 56322, 57663, 61686, 62307, 71967, 89698, 92529, 115326, 124614, 134547, 143934, 147361, 172989, 185058, 186921, 215901, 269094, 294722, 345978, 373842, 403641, 431802, 442083, 647703, 807282, 884166, 1031527, 1210923, 1295406, 1326249, 2063054, 2421846, 2652498, 3094581, 3978747, 6189162, 7957494, 9283743, 18567486, 27851229, 55702458]

約数ペア:

[(1, 55702458), (2, 27851229), (3, 18567486), (6, 9283743), (7, 7957494), (9, 6189162), (14, 3978747), (18, 3094581), (21, 2652498), (23, 2421846), (27, 2063054), (42, 1326249), (43, 1295406), (46, 1210923), (54, 1031527), (63, 884166), (69, 807282), (86, 647703), (126, 442083), (129, 431802), (138, 403641), (149, 373842), (161, 345978), (189, 294722), (207, 269094), (258, 215901), (298, 186921), (301, 185058), (322, 172989), (378, 147361), (387, 143934), (414, 134547), (447, 124614), (483, 115326), (602, 92529), (621, 89698), (774, 71967), (894, 62307), (903, 61686), (966, 57663), (989, 56322), (1043, 53406), (1161, 47978), (1242, 44849), (1341, 41538), (1449, 38442), (1806, 30843), (1978, 28161), (2086, 26703), (2322, 23989), (2682, 20769), (2709, 20562), (2898, 19221), (2967, 18774), (3129, 17802), (3427, 16254), (4023, 13846), (4347, 12814), (5418, 10281), (5934, 9387), (6258, 8901), (6407, 8694), (6854, 8127), (6923, 8046)]