48513920

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 256

約数和(自身を含む): 154224000

約数和(自身を除く): 105710080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 64, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 238, 245, 260, 272, 280, 320, 340, 343, 364, 392, 416, 442, 448, 455, 476, 490, 520, 544, 560, 595, 637, 640, 680, 686, 728, 784, 832, 833, 884, 896, 910, 952, 980, 1040, 1088, 1105, 1120, 1190, 1274, 1360, 1372, 1456, 1547, 1568, 1664, 1666, 1715, 1768, 1820, 1904, 1960, 2080, 2176, 2210, 2240, 2380, 2548, 2720, 2744, 2912, 3094, 3136, 3185, 3332, 3430, 3536, 3640, 3808, 3920, 4160, 4165, 4420, 4459, 4480, 4760, 5096, 5440, 5488, 5824, 5831, 6188, 6272, 6370, 6664, 6860, 7072, 7280, 7616, 7735, 7840, 8320, 8330, 8840, 8918, 9520, 10192, 10829, 10880, 10976, 11648, 11662, 12376, 12740, 13328, 13720, 14144, 14560, 15232, 15470, 15680, 16660, 17680, 17836, 19040, 20384, 21658, 21952, 22295, 23324, 24752, 25480, 26656, 27440, 28288, 29120, 29155, 30940, 31360, 33320, 35360, 35672, 38080, 40768, 43316, 43904, 44590, 46648, 49504, 50960, 53312, 54145, 54880, 58240, 58310, 61880, 66640, 70720, 71344, 75803, 76160, 81536, 86632, 89180, 93296, 99008, 101920, 106624, 108290, 109760, 116620, 123760, 133280, 141440, 142688, 151606, 173264, 178360, 186592, 198016, 203840, 216580, 219520, 233240, 247520, 266560, 285376, 303212, 346528, 356720, 373184, 379015, 407680, 433160, 466480, 495040, 533120, 570752, 606424, 693056, 713440, 746368, 758030, 866320, 932960, 990080, 1212848, 1386112, 1426880, 1516060, 1732640, 1865920, 2425696, 2853760, 3032120, 3465280, 3731840, 4851392, 6064240, 6930560, 9702784, 12128480, 24256960, 48513920]

約数ペア:

[(1, 48513920), (2, 24256960), (4, 12128480), (5, 9702784), (7, 6930560), (8, 6064240), (10, 4851392), (13, 3731840), (14, 3465280), (16, 3032120), (17, 2853760), (20, 2425696), (26, 1865920), (28, 1732640), (32, 1516060), (34, 1426880), (35, 1386112), (40, 1212848), (49, 990080), (52, 932960), (56, 866320), (64, 758030), (65, 746368), (68, 713440), (70, 693056), (80, 606424), (85, 570752), (91, 533120), (98, 495040), (104, 466480), (112, 433160), (119, 407680), (128, 379015), (130, 373184), (136, 356720), (140, 346528), (160, 303212), (170, 285376), (182, 266560), (196, 247520), (208, 233240), (221, 219520), (224, 216580), (238, 203840), (245, 198016), (260, 186592), (272, 178360), (280, 173264), (320, 151606), (340, 142688), (343, 141440), (364, 133280), (392, 123760), (416, 116620), (442, 109760), (448, 108290), (455, 106624), (476, 101920), (490, 99008), (520, 93296), (544, 89180), (560, 86632), (595, 81536), (637, 76160), (640, 75803), (680, 71344), (686, 70720), (728, 66640), (784, 61880), (832, 58310), (833, 58240), (884, 54880), (896, 54145), (910, 53312), (952, 50960), (980, 49504), (1040, 46648), (1088, 44590), (1105, 43904), (1120, 43316), (1190, 40768), (1274, 38080), (1360, 35672), (1372, 35360), (1456, 33320), (1547, 31360), (1568, 30940), (1664, 29155), (1666, 29120), (1715, 28288), (1768, 27440), (1820, 26656), (1904, 25480), (1960, 24752), (2080, 23324), (2176, 22295), (2210, 21952), (2240, 21658), (2380, 20384), (2548, 19040), (2720, 17836), (2744, 17680), (2912, 16660), (3094, 15680), (3136, 15470), (3185, 15232), (3332, 14560), (3430, 14144), (3536, 13720), (3640, 13328), (3808, 12740), (3920, 12376), (4160, 11662), (4165, 11648), (4420, 10976), (4459, 10880), (4480, 10829), (4760, 10192), (5096, 9520), (5440, 8918), (5488, 8840), (5824, 8330), (5831, 8320), (6188, 7840), (6272, 7735), (6370, 7616), (6664, 7280), (6860, 7072)]