55978776

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 191184840

約数和(自身を除く): 135206064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 43, 49, 54, 56, 63, 72, 81, 82, 84, 86, 98, 108, 123, 126, 129, 147, 162, 164, 168, 172, 189, 196, 216, 246, 252, 258, 287, 294, 301, 324, 328, 344, 369, 378, 387, 392, 441, 492, 504, 516, 567, 574, 588, 602, 648, 738, 756, 774, 861, 882, 903, 984, 1032, 1107, 1134, 1148, 1161, 1176, 1204, 1323, 1476, 1512, 1548, 1722, 1763, 1764, 1806, 2009, 2107, 2214, 2268, 2296, 2322, 2408, 2583, 2646, 2709, 2952, 3096, 3321, 3444, 3483, 3526, 3528, 3612, 3969, 4018, 4214, 4428, 4536, 4644, 5166, 5289, 5292, 5418, 6027, 6321, 6642, 6888, 6966, 7052, 7224, 7749, 7938, 8036, 8127, 8428, 8856, 9288, 10332, 10578, 10584, 10836, 12054, 12341, 12642, 13284, 13932, 14104, 15498, 15867, 15876, 16072, 16254, 16856, 18081, 18963, 20664, 21156, 21672, 23247, 24108, 24381, 24682, 25284, 26568, 27864, 30996, 31734, 31752, 32508, 36162, 37023, 37926, 42312, 46494, 47601, 48216, 48762, 49364, 50568, 54243, 56889, 61992, 63468, 65016, 72324, 74046, 75852, 86387, 92988, 95202, 97524, 98728, 108486, 111069, 113778, 126936, 142803, 144648, 148092, 151704, 162729, 170667, 172774, 185976, 190404, 195048, 216972, 222138, 227556, 259161, 285606, 296184, 325458, 333207, 341334, 345548, 380808, 433944, 444276, 455112, 518322, 571212, 650916, 666414, 682668, 691096, 777483, 888552, 999621, 1036644, 1142424, 1301832, 1332828, 1365336, 1554966, 1999242, 2073288, 2332449, 2665656, 3109932, 3998484, 4664898, 6219864, 6997347, 7996968, 9329796, 13994694, 18659592, 27989388, 55978776]

約数ペア:

[(1, 55978776), (2, 27989388), (3, 18659592), (4, 13994694), (6, 9329796), (7, 7996968), (8, 6997347), (9, 6219864), (12, 4664898), (14, 3998484), (18, 3109932), (21, 2665656), (24, 2332449), (27, 2073288), (28, 1999242), (36, 1554966), (41, 1365336), (42, 1332828), (43, 1301832), (49, 1142424), (54, 1036644), (56, 999621), (63, 888552), (72, 777483), (81, 691096), (82, 682668), (84, 666414), (86, 650916), (98, 571212), (108, 518322), (123, 455112), (126, 444276), (129, 433944), (147, 380808), (162, 345548), (164, 341334), (168, 333207), (172, 325458), (189, 296184), (196, 285606), (216, 259161), (246, 227556), (252, 222138), (258, 216972), (287, 195048), (294, 190404), (301, 185976), (324, 172774), (328, 170667), (344, 162729), (369, 151704), (378, 148092), (387, 144648), (392, 142803), (441, 126936), (492, 113778), (504, 111069), (516, 108486), (567, 98728), (574, 97524), (588, 95202), (602, 92988), (648, 86387), (738, 75852), (756, 74046), (774, 72324), (861, 65016), (882, 63468), (903, 61992), (984, 56889), (1032, 54243), (1107, 50568), (1134, 49364), (1148, 48762), (1161, 48216), (1176, 47601), (1204, 46494), (1323, 42312), (1476, 37926), (1512, 37023), (1548, 36162), (1722, 32508), (1763, 31752), (1764, 31734), (1806, 30996), (2009, 27864), (2107, 26568), (2214, 25284), (2268, 24682), (2296, 24381), (2322, 24108), (2408, 23247), (2583, 21672), (2646, 21156), (2709, 20664), (2952, 18963), (3096, 18081), (3321, 16856), (3444, 16254), (3483, 16072), (3526, 15876), (3528, 15867), (3612, 15498), (3969, 14104), (4018, 13932), (4214, 13284), (4428, 12642), (4536, 12341), (4644, 12054), (5166, 10836), (5289, 10584), (5292, 10578), (5418, 10332), (6027, 9288), (6321, 8856), (6642, 8428), (6888, 8127), (6966, 8036), (7052, 7938), (7224, 7749)]