51521184

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 240

約数和(自身を含む): 179292960

約数和(自身を除く): 127771776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 139, 143, 144, 156, 162, 176, 198, 208, 216, 234, 264, 278, 286, 288, 297, 312, 324, 351, 352, 396, 416, 417, 429, 432, 468, 528, 556, 572, 594, 624, 648, 702, 792, 834, 858, 864, 891, 936, 1053, 1056, 1112, 1144, 1188, 1248, 1251, 1287, 1296, 1404, 1529, 1584, 1668, 1716, 1782, 1807, 1872, 2106, 2224, 2288, 2376, 2502, 2574, 2592, 2808, 3058, 3168, 3336, 3432, 3564, 3614, 3744, 3753, 3861, 4212, 4448, 4576, 4587, 4752, 5004, 5148, 5421, 5616, 6116, 6672, 6864, 7128, 7228, 7506, 7722, 8424, 9174, 9504, 10008, 10296, 10842, 11232, 11259, 11583, 12232, 13344, 13728, 13761, 14256, 14456, 15012, 15444, 16263, 16848, 18348, 19877, 20016, 20592, 21684, 22518, 23166, 24464, 27522, 28512, 28912, 30024, 30888, 32526, 33696, 36696, 39754, 40032, 41184, 41283, 43368, 45036, 46332, 48789, 48928, 55044, 57824, 59631, 60048, 61776, 65052, 73392, 79508, 82566, 86736, 90072, 92664, 97578, 110088, 119262, 120096, 123552, 123849, 130104, 146367, 146784, 159016, 165132, 173472, 178893, 180144, 185328, 195156, 220176, 238524, 247698, 260208, 292734, 318032, 330264, 357786, 360288, 370656, 390312, 440352, 477048, 495396, 520416, 536679, 585468, 636064, 660528, 715572, 780624, 954096, 990792, 1073358, 1170936, 1321056, 1431144, 1561248, 1610037, 1908192, 1981584, 2146716, 2341872, 2862288, 3220074, 3963168, 4293432, 4683744, 5724576, 6440148, 8586864, 12880296, 17173728, 25760592, 51521184]

約数ペア:

[(1, 51521184), (2, 25760592), (3, 17173728), (4, 12880296), (6, 8586864), (8, 6440148), (9, 5724576), (11, 4683744), (12, 4293432), (13, 3963168), (16, 3220074), (18, 2862288), (22, 2341872), (24, 2146716), (26, 1981584), (27, 1908192), (32, 1610037), (33, 1561248), (36, 1431144), (39, 1321056), (44, 1170936), (48, 1073358), (52, 990792), (54, 954096), (66, 780624), (72, 715572), (78, 660528), (81, 636064), (88, 585468), (96, 536679), (99, 520416), (104, 495396), (108, 477048), (117, 440352), (132, 390312), (139, 370656), (143, 360288), (144, 357786), (156, 330264), (162, 318032), (176, 292734), (198, 260208), (208, 247698), (216, 238524), (234, 220176), (264, 195156), (278, 185328), (286, 180144), (288, 178893), (297, 173472), (312, 165132), (324, 159016), (351, 146784), (352, 146367), (396, 130104), (416, 123849), (417, 123552), (429, 120096), (432, 119262), (468, 110088), (528, 97578), (556, 92664), (572, 90072), (594, 86736), (624, 82566), (648, 79508), (702, 73392), (792, 65052), (834, 61776), (858, 60048), (864, 59631), (891, 57824), (936, 55044), (1053, 48928), (1056, 48789), (1112, 46332), (1144, 45036), (1188, 43368), (1248, 41283), (1251, 41184), (1287, 40032), (1296, 39754), (1404, 36696), (1529, 33696), (1584, 32526), (1668, 30888), (1716, 30024), (1782, 28912), (1807, 28512), (1872, 27522), (2106, 24464), (2224, 23166), (2288, 22518), (2376, 21684), (2502, 20592), (2574, 20016), (2592, 19877), (2808, 18348), (3058, 16848), (3168, 16263), (3336, 15444), (3432, 15012), (3564, 14456), (3614, 14256), (3744, 13761), (3753, 13728), (3861, 13344), (4212, 12232), (4448, 11583), (4576, 11259), (4587, 11232), (4752, 10842), (5004, 10296), (5148, 10008), (5421, 9504), (5616, 9174), (6116, 8424), (6672, 7722), (6864, 7506), (7128, 7228)]