53331894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 153653760

約数和(自身を除く): 100321866

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 49, 63, 66, 69, 77, 98, 99, 126, 138, 147, 154, 161, 198, 207, 231, 239, 253, 294, 322, 414, 441, 462, 478, 483, 506, 539, 693, 717, 759, 882, 966, 1078, 1127, 1386, 1434, 1449, 1518, 1617, 1673, 1771, 2151, 2254, 2277, 2629, 2898, 3234, 3346, 3381, 3542, 4302, 4554, 4851, 5019, 5258, 5313, 5497, 6762, 7887, 9702, 10038, 10143, 10626, 10994, 11711, 12397, 15057, 15774, 15939, 16491, 18403, 20286, 23422, 23661, 24794, 30114, 31878, 32982, 35133, 36806, 37191, 38479, 47322, 49473, 55209, 60467, 70266, 74382, 76958, 98946, 105399, 110418, 111573, 115437, 120934, 128821, 165627, 181401, 210798, 223146, 230874, 257642, 269353, 331254, 346311, 362802, 386463, 423269, 538706, 544203, 692622, 772926, 808059, 846538, 1088406, 1159389, 1269807, 1616118, 2318778, 2424177, 2539614, 2962883, 3809421, 4848354, 5925766, 7618842, 8888649, 17777298, 26665947, 53331894]

約数ペア:

[(1, 53331894), (2, 26665947), (3, 17777298), (6, 8888649), (7, 7618842), (9, 5925766), (11, 4848354), (14, 3809421), (18, 2962883), (21, 2539614), (22, 2424177), (23, 2318778), (33, 1616118), (42, 1269807), (46, 1159389), (49, 1088406), (63, 846538), (66, 808059), (69, 772926), (77, 692622), (98, 544203), (99, 538706), (126, 423269), (138, 386463), (147, 362802), (154, 346311), (161, 331254), (198, 269353), (207, 257642), (231, 230874), (239, 223146), (253, 210798), (294, 181401), (322, 165627), (414, 128821), (441, 120934), (462, 115437), (478, 111573), (483, 110418), (506, 105399), (539, 98946), (693, 76958), (717, 74382), (759, 70266), (882, 60467), (966, 55209), (1078, 49473), (1127, 47322), (1386, 38479), (1434, 37191), (1449, 36806), (1518, 35133), (1617, 32982), (1673, 31878), (1771, 30114), (2151, 24794), (2254, 23661), (2277, 23422), (2629, 20286), (2898, 18403), (3234, 16491), (3346, 15939), (3381, 15774), (3542, 15057), (4302, 12397), (4554, 11711), (4851, 10994), (5019, 10626), (5258, 10143), (5313, 10038), (5497, 9702), (6762, 7887)]