51401688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 158112000

約数和(自身を除く): 106710312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 29, 38, 39, 46, 52, 57, 58, 69, 76, 78, 87, 92, 104, 114, 116, 138, 152, 156, 169, 174, 184, 228, 232, 247, 276, 299, 312, 338, 348, 377, 437, 456, 494, 507, 551, 552, 598, 667, 676, 696, 741, 754, 874, 897, 988, 1014, 1102, 1131, 1196, 1311, 1334, 1352, 1482, 1508, 1653, 1748, 1794, 1976, 2001, 2028, 2204, 2262, 2392, 2622, 2668, 2964, 3016, 3211, 3306, 3496, 3588, 3887, 4002, 4056, 4408, 4524, 4901, 5244, 5336, 5681, 5928, 6422, 6612, 7163, 7176, 7774, 8004, 8671, 9048, 9633, 9802, 10488, 11362, 11661, 12673, 12844, 13224, 14326, 14703, 15548, 16008, 17043, 17342, 19266, 19604, 21489, 22724, 23322, 25346, 25688, 26013, 28652, 29406, 31096, 34086, 34684, 38019, 38532, 39208, 42978, 45448, 46644, 50692, 52026, 57304, 58812, 68172, 69368, 73853, 76038, 77064, 85956, 93119, 93288, 101384, 104052, 112723, 117624, 136344, 147706, 152076, 164749, 171912, 186238, 208104, 221559, 225446, 279357, 295412, 304152, 329498, 338169, 372476, 443118, 450892, 494247, 558714, 590824, 658996, 676338, 744952, 886236, 901784, 988494, 1117428, 1317992, 1352676, 1772472, 1976988, 2141737, 2234856, 2705352, 3953976, 4283474, 6425211, 8566948, 12850422, 17133896, 25700844, 51401688]

約数ペア:

[(1, 51401688), (2, 25700844), (3, 17133896), (4, 12850422), (6, 8566948), (8, 6425211), (12, 4283474), (13, 3953976), (19, 2705352), (23, 2234856), (24, 2141737), (26, 1976988), (29, 1772472), (38, 1352676), (39, 1317992), (46, 1117428), (52, 988494), (57, 901784), (58, 886236), (69, 744952), (76, 676338), (78, 658996), (87, 590824), (92, 558714), (104, 494247), (114, 450892), (116, 443118), (138, 372476), (152, 338169), (156, 329498), (169, 304152), (174, 295412), (184, 279357), (228, 225446), (232, 221559), (247, 208104), (276, 186238), (299, 171912), (312, 164749), (338, 152076), (348, 147706), (377, 136344), (437, 117624), (456, 112723), (494, 104052), (507, 101384), (551, 93288), (552, 93119), (598, 85956), (667, 77064), (676, 76038), (696, 73853), (741, 69368), (754, 68172), (874, 58812), (897, 57304), (988, 52026), (1014, 50692), (1102, 46644), (1131, 45448), (1196, 42978), (1311, 39208), (1334, 38532), (1352, 38019), (1482, 34684), (1508, 34086), (1653, 31096), (1748, 29406), (1794, 28652), (1976, 26013), (2001, 25688), (2028, 25346), (2204, 23322), (2262, 22724), (2392, 21489), (2622, 19604), (2668, 19266), (2964, 17342), (3016, 17043), (3211, 16008), (3306, 15548), (3496, 14703), (3588, 14326), (3887, 13224), (4002, 12844), (4056, 12673), (4408, 11661), (4524, 11362), (4901, 10488), (5244, 9802), (5336, 9633), (5681, 9048), (5928, 8671), (6422, 8004), (6612, 7774), (7163, 7176)]