49278879972

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{56209}}^1$

素因数の和:56311

約数の個数: 144

約数和(自身を含む): 147315168000

約数和(自身を除く): 98036288028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 343, 426, 441, 497, 588, 639, 686, 852, 882, 994, 1029, 1278, 1372, 1491, 1764, 1988, 2058, 2556, 2982, 3087, 3479, 4116, 4473, 5964, 6174, 6958, 8946, 10437, 12348, 13916, 17892, 20874, 24353, 31311, 41748, 48706, 56209, 62622, 73059, 97412, 112418, 125244, 146118, 168627, 219177, 224836, 292236, 337254, 393463, 438354, 505881, 674508, 786926, 876708, 1011762, 1180389, 1573852, 2023524, 2360778, 2754241, 3541167, 3990839, 4721556, 5508482, 7082334, 7981678, 8262723, 11016964, 11972517, 14164668, 15963356, 16525446, 19279687, 23945034, 24788169, 27935873, 33050892, 35917551, 38559374, 47890068, 49576338, 55871746, 57839061, 71835102, 77118748, 83807619, 99152676, 111743492, 115678122, 143670204, 167615238, 173517183, 195551111, 231356244, 251422857, 335230476, 347034366, 391102222, 502845714, 586653333, 694068732, 782204444, 1005691428, 1173306666, 1368857777, 1759959999, 2346613332, 2737715554, 3519919998, 4106573331, 5475431108, 7039839996, 8213146662, 12319719993, 16426293324, 24639439986, 49278879972]

約数ペア:

[(1, 49278879972), (2, 24639439986), (3, 16426293324), (4, 12319719993), (6, 8213146662), (7, 7039839996), (9, 5475431108), (12, 4106573331), (14, 3519919998), (18, 2737715554), (21, 2346613332), (28, 1759959999), (36, 1368857777), (42, 1173306666), (49, 1005691428), (63, 782204444), (71, 694068732), (84, 586653333), (98, 502845714), (126, 391102222), (142, 347034366), (147, 335230476), (196, 251422857), (213, 231356244), (252, 195551111), (284, 173517183), (294, 167615238), (343, 143670204), (426, 115678122), (441, 111743492), (497, 99152676), (588, 83807619), (639, 77118748), (686, 71835102), (852, 57839061), (882, 55871746), (994, 49576338), (1029, 47890068), (1278, 38559374), (1372, 35917551), (1491, 33050892), (1764, 27935873), (1988, 24788169), (2058, 23945034), (2556, 19279687), (2982, 16525446), (3087, 15963356), (3479, 14164668), (4116, 11972517), (4473, 11016964), (5964, 8262723), (6174, 7981678), (6958, 7082334), (8946, 5508482), (10437, 4721556), (12348, 3990839), (13916, 3541167), (17892, 2754241), (20874, 2360778), (24353, 2023524), (31311, 1573852), (41748, 1180389), (48706, 1011762), (56209, 876708), (62622, 786926), (73059, 674508), (97412, 505881), (112418, 438354), (125244, 393463), (146118, 337254), (168627, 292236), (219177, 224836)]