51501744

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 150

約数和(自身を含む): 173611284

約数和(自身を除く): 122109540

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 811, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1622, 1764, 2268, 2352, 2433, 2646, 3024, 3244, 3528, 3969, 4536, 4866, 5292, 5677, 6488, 7056, 7299, 7938, 9072, 9732, 10584, 11354, 12976, 14598, 15876, 17031, 19464, 21168, 21897, 22708, 29196, 31752, 34062, 38928, 39739, 43794, 45416, 51093, 58392, 63504, 65691, 68124, 79478, 87588, 90832, 102186, 116784, 119217, 131382, 136248, 153279, 158956, 175176, 204372, 238434, 262764, 272496, 306558, 317912, 350352, 357651, 408744, 459837, 476868, 525528, 613116, 635824, 715302, 817488, 919674, 953736, 1051056, 1072953, 1226232, 1430604, 1839348, 1907472, 2145906, 2452464, 2861208, 3218859, 3678696, 4291812, 5722416, 6437718, 7357392, 8583624, 12875436, 17167248, 25750872, 51501744]

約数ペア:

[(1, 51501744), (2, 25750872), (3, 17167248), (4, 12875436), (6, 8583624), (7, 7357392), (8, 6437718), (9, 5722416), (12, 4291812), (14, 3678696), (16, 3218859), (18, 2861208), (21, 2452464), (24, 2145906), (27, 1907472), (28, 1839348), (36, 1430604), (42, 1226232), (48, 1072953), (49, 1051056), (54, 953736), (56, 919674), (63, 817488), (72, 715302), (81, 635824), (84, 613116), (98, 525528), (108, 476868), (112, 459837), (126, 408744), (144, 357651), (147, 350352), (162, 317912), (168, 306558), (189, 272496), (196, 262764), (216, 238434), (252, 204372), (294, 175176), (324, 158956), (336, 153279), (378, 136248), (392, 131382), (432, 119217), (441, 116784), (504, 102186), (567, 90832), (588, 87588), (648, 79478), (756, 68124), (784, 65691), (811, 63504), (882, 58392), (1008, 51093), (1134, 45416), (1176, 43794), (1296, 39739), (1323, 38928), (1512, 34062), (1622, 31752), (1764, 29196), (2268, 22708), (2352, 21897), (2433, 21168), (2646, 19464), (3024, 17031), (3244, 15876), (3528, 14598), (3969, 12976), (4536, 11354), (4866, 10584), (5292, 9732), (5677, 9072), (6488, 7938), (7056, 7299)]