51494688

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 216

約数和(自身を含む): 176461740

約数和(自身を除く): 124967052

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 89, 96, 98, 112, 123, 126, 144, 147, 164, 168, 178, 196, 224, 246, 252, 267, 287, 288, 294, 328, 336, 356, 369, 392, 441, 492, 504, 534, 574, 588, 623, 656, 672, 712, 738, 784, 801, 861, 882, 984, 1008, 1068, 1148, 1176, 1246, 1312, 1424, 1476, 1568, 1602, 1722, 1764, 1869, 1968, 2009, 2016, 2136, 2296, 2352, 2492, 2583, 2848, 2952, 3204, 3444, 3528, 3649, 3738, 3936, 4018, 4272, 4361, 4592, 4704, 4984, 5166, 5607, 5904, 6027, 6408, 6888, 7056, 7298, 7476, 8036, 8544, 8722, 9184, 9968, 10332, 10947, 11214, 11808, 12054, 12816, 13083, 13776, 14112, 14596, 14952, 16072, 17444, 18081, 19936, 20664, 21894, 22428, 24108, 25543, 25632, 26166, 27552, 29192, 29904, 32144, 32841, 34888, 36162, 39249, 41328, 43788, 44856, 48216, 51086, 52332, 58384, 59808, 64288, 65682, 69776, 72324, 76629, 78498, 82656, 87576, 89712, 96432, 102172, 104664, 116768, 131364, 139552, 144648, 153258, 156996, 175152, 178801, 179424, 192864, 204344, 209328, 229887, 262728, 289296, 306516, 313992, 350304, 357602, 408688, 418656, 459774, 525456, 536403, 578592, 613032, 627984, 715204, 817376, 919548, 1050912, 1072806, 1226064, 1255968, 1430408, 1609209, 1839096, 2145612, 2452128, 2860816, 3218418, 3678192, 4291224, 5721632, 6436836, 7356384, 8582448, 12873672, 17164896, 25747344, 51494688]

約数ペア:

[(1, 51494688), (2, 25747344), (3, 17164896), (4, 12873672), (6, 8582448), (7, 7356384), (8, 6436836), (9, 5721632), (12, 4291224), (14, 3678192), (16, 3218418), (18, 2860816), (21, 2452128), (24, 2145612), (28, 1839096), (32, 1609209), (36, 1430408), (41, 1255968), (42, 1226064), (48, 1072806), (49, 1050912), (56, 919548), (63, 817376), (72, 715204), (82, 627984), (84, 613032), (89, 578592), (96, 536403), (98, 525456), (112, 459774), (123, 418656), (126, 408688), (144, 357602), (147, 350304), (164, 313992), (168, 306516), (178, 289296), (196, 262728), (224, 229887), (246, 209328), (252, 204344), (267, 192864), (287, 179424), (288, 178801), (294, 175152), (328, 156996), (336, 153258), (356, 144648), (369, 139552), (392, 131364), (441, 116768), (492, 104664), (504, 102172), (534, 96432), (574, 89712), (588, 87576), (623, 82656), (656, 78498), (672, 76629), (712, 72324), (738, 69776), (784, 65682), (801, 64288), (861, 59808), (882, 58384), (984, 52332), (1008, 51086), (1068, 48216), (1148, 44856), (1176, 43788), (1246, 41328), (1312, 39249), (1424, 36162), (1476, 34888), (1568, 32841), (1602, 32144), (1722, 29904), (1764, 29192), (1869, 27552), (1968, 26166), (2009, 25632), (2016, 25543), (2136, 24108), (2296, 22428), (2352, 21894), (2492, 20664), (2583, 19936), (2848, 18081), (2952, 17444), (3204, 16072), (3444, 14952), (3528, 14596), (3649, 14112), (3738, 13776), (3936, 13083), (4018, 12816), (4272, 12054), (4361, 11808), (4592, 11214), (4704, 10947), (4984, 10332), (5166, 9968), (5607, 9184), (5904, 8722), (6027, 8544), (6408, 8036), (6888, 7476), (7056, 7298)]