47921952

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 149022720

約数和(自身を除く): 101100768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 47, 48, 52, 57, 76, 78, 86, 94, 96, 104, 114, 129, 141, 152, 156, 172, 188, 208, 228, 247, 258, 282, 304, 312, 344, 376, 416, 456, 494, 516, 559, 564, 608, 611, 624, 688, 741, 752, 817, 893, 912, 988, 1032, 1118, 1128, 1222, 1248, 1376, 1482, 1504, 1634, 1677, 1786, 1824, 1833, 1976, 2021, 2064, 2236, 2256, 2444, 2451, 2679, 2964, 3268, 3354, 3572, 3666, 3952, 4042, 4128, 4472, 4512, 4888, 4902, 5358, 5928, 6063, 6536, 6708, 7144, 7332, 7904, 8084, 8944, 9776, 9804, 10621, 10716, 11609, 11856, 12126, 13072, 13416, 14288, 14664, 16168, 17888, 19552, 19608, 21242, 21432, 23218, 23712, 24252, 26144, 26273, 26832, 28576, 29328, 31863, 32336, 34827, 38399, 39216, 42484, 42864, 46436, 48504, 52546, 53664, 58656, 63726, 64672, 69654, 76798, 78432, 78819, 84968, 85728, 92872, 97008, 105092, 115197, 127452, 139308, 153596, 157638, 169936, 185744, 194016, 210184, 230394, 254904, 278616, 307192, 315276, 339872, 371488, 420368, 460788, 499187, 509808, 557232, 614384, 630552, 840736, 921576, 998374, 1019616, 1114464, 1228768, 1261104, 1497561, 1843152, 1996748, 2522208, 2995122, 3686304, 3993496, 5990244, 7986992, 11980488, 15973984, 23960976, 47921952]

約数ペア:

[(1, 47921952), (2, 23960976), (3, 15973984), (4, 11980488), (6, 7986992), (8, 5990244), (12, 3993496), (13, 3686304), (16, 2995122), (19, 2522208), (24, 1996748), (26, 1843152), (32, 1497561), (38, 1261104), (39, 1228768), (43, 1114464), (47, 1019616), (48, 998374), (52, 921576), (57, 840736), (76, 630552), (78, 614384), (86, 557232), (94, 509808), (96, 499187), (104, 460788), (114, 420368), (129, 371488), (141, 339872), (152, 315276), (156, 307192), (172, 278616), (188, 254904), (208, 230394), (228, 210184), (247, 194016), (258, 185744), (282, 169936), (304, 157638), (312, 153596), (344, 139308), (376, 127452), (416, 115197), (456, 105092), (494, 97008), (516, 92872), (559, 85728), (564, 84968), (608, 78819), (611, 78432), (624, 76798), (688, 69654), (741, 64672), (752, 63726), (817, 58656), (893, 53664), (912, 52546), (988, 48504), (1032, 46436), (1118, 42864), (1128, 42484), (1222, 39216), (1248, 38399), (1376, 34827), (1482, 32336), (1504, 31863), (1634, 29328), (1677, 28576), (1786, 26832), (1824, 26273), (1833, 26144), (1976, 24252), (2021, 23712), (2064, 23218), (2236, 21432), (2256, 21242), (2444, 19608), (2451, 19552), (2679, 17888), (2964, 16168), (3268, 14664), (3354, 14288), (3572, 13416), (3666, 13072), (3952, 12126), (4042, 11856), (4128, 11609), (4472, 10716), (4512, 10621), (4888, 9804), (4902, 9776), (5358, 8944), (5928, 8084), (6063, 7904), (6536, 7332), (6708, 7144)]