49791456

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 177085440

約数和(自身を除く): 127293984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 88, 93, 96, 99, 104, 108, 117, 124, 132, 143, 144, 156, 169, 176, 186, 198, 208, 216, 234, 248, 264, 279, 286, 288, 297, 312, 338, 341, 351, 352, 372, 396, 403, 416, 429, 432, 468, 496, 507, 528, 558, 572, 594, 624, 676, 682, 702, 744, 792, 806, 837, 858, 864, 936, 992, 1014, 1023, 1056, 1116, 1144, 1188, 1209, 1248, 1287, 1352, 1364, 1404, 1488, 1521, 1584, 1612, 1674, 1716, 1859, 1872, 2028, 2046, 2232, 2288, 2376, 2418, 2574, 2704, 2728, 2808, 2976, 3042, 3069, 3168, 3224, 3348, 3432, 3627, 3718, 3744, 3861, 4056, 4092, 4433, 4464, 4563, 4576, 4752, 4836, 5148, 5239, 5408, 5456, 5577, 5616, 6084, 6138, 6448, 6696, 6864, 7254, 7436, 7722, 8112, 8184, 8866, 8928, 9126, 9207, 9504, 9672, 10296, 10478, 10881, 10912, 11154, 11232, 12168, 12276, 12896, 13299, 13392, 13728, 14508, 14872, 15444, 15717, 16224, 16368, 16731, 17732, 18252, 18414, 19344, 20592, 20956, 21762, 22308, 24336, 24552, 26598, 26784, 29016, 29744, 30888, 31434, 32736, 33462, 35464, 36504, 36828, 38688, 39897, 41184, 41912, 43524, 44616, 47151, 48672, 49104, 50193, 53196, 57629, 58032, 59488, 61776, 62868, 66924, 70928, 73008, 73656, 79794, 83824, 87048, 89232, 94302, 98208, 100386, 106392, 115258, 116064, 119691, 123552, 125736, 133848, 141453, 141856, 146016, 147312, 159588, 167648, 172887, 174096, 178464, 188604, 200772, 212784, 230516, 239382, 251472, 267696, 282906, 294624, 319176, 345774, 348192, 377208, 401544, 425568, 461032, 478764, 502944, 518661, 535392, 565812, 638352, 691548, 754416, 803088, 922064, 957528, 1037322, 1131624, 1276704, 1383096, 1508832, 1555983, 1606176, 1844128, 1915056, 2074644, 2263248, 2766192, 3111966, 3830112, 4149288, 4526496, 5532384, 6223932, 8298576, 12447864, 16597152, 24895728, 49791456]

約数ペア:

[(1, 49791456), (2, 24895728), (3, 16597152), (4, 12447864), (6, 8298576), (8, 6223932), (9, 5532384), (11, 4526496), (12, 4149288), (13, 3830112), (16, 3111966), (18, 2766192), (22, 2263248), (24, 2074644), (26, 1915056), (27, 1844128), (31, 1606176), (32, 1555983), (33, 1508832), (36, 1383096), (39, 1276704), (44, 1131624), (48, 1037322), (52, 957528), (54, 922064), (62, 803088), (66, 754416), (72, 691548), (78, 638352), (88, 565812), (93, 535392), (96, 518661), (99, 502944), (104, 478764), (108, 461032), (117, 425568), (124, 401544), (132, 377208), (143, 348192), (144, 345774), (156, 319176), (169, 294624), (176, 282906), (186, 267696), (198, 251472), (208, 239382), (216, 230516), (234, 212784), (248, 200772), (264, 188604), (279, 178464), (286, 174096), (288, 172887), (297, 167648), (312, 159588), (338, 147312), (341, 146016), (351, 141856), (352, 141453), (372, 133848), (396, 125736), (403, 123552), (416, 119691), (429, 116064), (432, 115258), (468, 106392), (496, 100386), (507, 98208), (528, 94302), (558, 89232), (572, 87048), (594, 83824), (624, 79794), (676, 73656), (682, 73008), (702, 70928), (744, 66924), (792, 62868), (806, 61776), (837, 59488), (858, 58032), (864, 57629), (936, 53196), (992, 50193), (1014, 49104), (1023, 48672), (1056, 47151), (1116, 44616), (1144, 43524), (1188, 41912), (1209, 41184), (1248, 39897), (1287, 38688), (1352, 36828), (1364, 36504), (1404, 35464), (1488, 33462), (1521, 32736), (1584, 31434), (1612, 30888), (1674, 29744), (1716, 29016), (1859, 26784), (1872, 26598), (2028, 24552), (2046, 24336), (2232, 22308), (2288, 21762), (2376, 20956), (2418, 20592), (2574, 19344), (2704, 18414), (2728, 18252), (2808, 17732), (2976, 16731), (3042, 16368), (3069, 16224), (3168, 15717), (3224, 15444), (3348, 14872), (3432, 14508), (3627, 13728), (3718, 13392), (3744, 13299), (3861, 12896), (4056, 12276), (4092, 12168), (4433, 11232), (4464, 11154), (4563, 10912), (4576, 10881), (4752, 10478), (4836, 10296), (5148, 9672), (5239, 9504), (5408, 9207), (5456, 9126), (5577, 8928), (5616, 8866), (6084, 8184), (6138, 8112), (6448, 7722), (6696, 7436), (6864, 7254)]