49231728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:81

約数の個数: 270

約数和(自身を含む): 181127544

約数和(自身を除く): 131895816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 169, 182, 204, 208, 221, 234, 238, 252, 272, 273, 289, 306, 312, 336, 338, 357, 364, 408, 442, 468, 476, 504, 507, 546, 578, 612, 624, 663, 676, 714, 728, 816, 819, 867, 884, 936, 952, 1008, 1014, 1071, 1092, 1156, 1183, 1224, 1326, 1352, 1428, 1456, 1521, 1547, 1638, 1734, 1768, 1872, 1904, 1989, 2023, 2028, 2142, 2184, 2312, 2366, 2448, 2601, 2652, 2704, 2856, 2873, 3042, 3094, 3276, 3468, 3536, 3549, 3757, 3978, 4046, 4056, 4284, 4368, 4624, 4641, 4732, 5202, 5304, 5712, 5746, 6069, 6084, 6188, 6552, 6936, 7098, 7514, 7956, 8092, 8112, 8568, 8619, 9282, 9464, 10404, 10608, 10647, 11271, 11492, 12138, 12168, 12376, 13104, 13872, 13923, 14196, 15028, 15912, 16184, 17136, 17238, 18207, 18564, 18928, 20111, 20808, 21294, 22542, 22984, 24276, 24336, 24752, 25857, 26299, 27846, 28392, 30056, 31824, 32368, 33813, 34476, 36414, 37128, 40222, 41616, 42588, 45084, 45968, 48552, 48841, 51714, 52598, 55692, 56784, 60112, 60333, 67626, 68952, 72828, 74256, 78897, 80444, 85176, 90168, 97104, 97682, 103428, 105196, 111384, 120666, 135252, 137904, 145656, 146523, 157794, 160888, 170352, 180336, 180999, 195364, 206856, 210392, 222768, 236691, 241332, 270504, 291312, 293046, 315588, 321776, 341887, 361998, 390728, 413712, 420784, 439569, 473382, 482664, 541008, 586092, 631176, 683774, 723996, 781456, 879138, 946764, 965328, 1025661, 1172184, 1262352, 1367548, 1447992, 1758276, 1893528, 2051322, 2344368, 2735096, 2895984, 3076983, 3516552, 3787056, 4102644, 5470192, 6153966, 7033104, 8205288, 12307932, 16410576, 24615864, 49231728]

約数ペア:

[(1, 49231728), (2, 24615864), (3, 16410576), (4, 12307932), (6, 8205288), (7, 7033104), (8, 6153966), (9, 5470192), (12, 4102644), (13, 3787056), (14, 3516552), (16, 3076983), (17, 2895984), (18, 2735096), (21, 2344368), (24, 2051322), (26, 1893528), (28, 1758276), (34, 1447992), (36, 1367548), (39, 1262352), (42, 1172184), (48, 1025661), (51, 965328), (52, 946764), (56, 879138), (63, 781456), (68, 723996), (72, 683774), (78, 631176), (84, 586092), (91, 541008), (102, 482664), (104, 473382), (112, 439569), (117, 420784), (119, 413712), (126, 390728), (136, 361998), (144, 341887), (153, 321776), (156, 315588), (168, 293046), (169, 291312), (182, 270504), (204, 241332), (208, 236691), (221, 222768), (234, 210392), (238, 206856), (252, 195364), (272, 180999), (273, 180336), (289, 170352), (306, 160888), (312, 157794), (336, 146523), (338, 145656), (357, 137904), (364, 135252), (408, 120666), (442, 111384), (468, 105196), (476, 103428), (504, 97682), (507, 97104), (546, 90168), (578, 85176), (612, 80444), (624, 78897), (663, 74256), (676, 72828), (714, 68952), (728, 67626), (816, 60333), (819, 60112), (867, 56784), (884, 55692), (936, 52598), (952, 51714), (1008, 48841), (1014, 48552), (1071, 45968), (1092, 45084), (1156, 42588), (1183, 41616), (1224, 40222), (1326, 37128), (1352, 36414), (1428, 34476), (1456, 33813), (1521, 32368), (1547, 31824), (1638, 30056), (1734, 28392), (1768, 27846), (1872, 26299), (1904, 25857), (1989, 24752), (2023, 24336), (2028, 24276), (2142, 22984), (2184, 22542), (2312, 21294), (2366, 20808), (2448, 20111), (2601, 18928), (2652, 18564), (2704, 18207), (2856, 17238), (2873, 17136), (3042, 16184), (3094, 15912), (3276, 15028), (3468, 14196), (3536, 13923), (3549, 13872), (3757, 13104), (3978, 12376), (4046, 12168), (4056, 12138), (4284, 11492), (4368, 11271), (4624, 10647), (4641, 10608), (4732, 10404), (5202, 9464), (5304, 9282), (5712, 8619), (5746, 8568), (6069, 8112), (6084, 8092), (6188, 7956), (6552, 7514), (6936, 7098)]