49685760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 181752480

約数和(自身を除く): 132066720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 227, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 454, 456, 480, 570, 576, 608, 640, 681, 684, 720, 760, 768, 855, 908, 912, 960, 1135, 1140, 1152, 1216, 1280, 1362, 1368, 1440, 1520, 1710, 1816, 1824, 1920, 2043, 2270, 2280, 2304, 2432, 2724, 2736, 2880, 3040, 3405, 3420, 3632, 3648, 3840, 4086, 4313, 4540, 4560, 4864, 5448, 5472, 5760, 6080, 6810, 6840, 7264, 7296, 8172, 8626, 9080, 9120, 10215, 10896, 10944, 11520, 12160, 12939, 13620, 13680, 14528, 14592, 16344, 17252, 18160, 18240, 20430, 21565, 21792, 21888, 24320, 25878, 27240, 27360, 29056, 32688, 34504, 36320, 36480, 38817, 40860, 43130, 43584, 43776, 51756, 54480, 54720, 58112, 64695, 65376, 69008, 72640, 72960, 77634, 81720, 86260, 87168, 103512, 108960, 109440, 129390, 130752, 138016, 145280, 155268, 163440, 172520, 174336, 194085, 207024, 217920, 218880, 258780, 261504, 276032, 290560, 310536, 326880, 345040, 388170, 414048, 435840, 517560, 523008, 552064, 621072, 653760, 690080, 776340, 828096, 871680, 1035120, 1104128, 1242144, 1307520, 1380160, 1552680, 1656192, 2070240, 2484288, 2615040, 2760320, 3105360, 3312384, 4140480, 4968576, 5520640, 6210720, 8280960, 9937152, 12421440, 16561920, 24842880, 49685760]

約数ペア:

[(1, 49685760), (2, 24842880), (3, 16561920), (4, 12421440), (5, 9937152), (6, 8280960), (8, 6210720), (9, 5520640), (10, 4968576), (12, 4140480), (15, 3312384), (16, 3105360), (18, 2760320), (19, 2615040), (20, 2484288), (24, 2070240), (30, 1656192), (32, 1552680), (36, 1380160), (38, 1307520), (40, 1242144), (45, 1104128), (48, 1035120), (57, 871680), (60, 828096), (64, 776340), (72, 690080), (76, 653760), (80, 621072), (90, 552064), (95, 523008), (96, 517560), (114, 435840), (120, 414048), (128, 388170), (144, 345040), (152, 326880), (160, 310536), (171, 290560), (180, 276032), (190, 261504), (192, 258780), (227, 218880), (228, 217920), (240, 207024), (256, 194085), (285, 174336), (288, 172520), (304, 163440), (320, 155268), (342, 145280), (360, 138016), (380, 130752), (384, 129390), (454, 109440), (456, 108960), (480, 103512), (570, 87168), (576, 86260), (608, 81720), (640, 77634), (681, 72960), (684, 72640), (720, 69008), (760, 65376), (768, 64695), (855, 58112), (908, 54720), (912, 54480), (960, 51756), (1135, 43776), (1140, 43584), (1152, 43130), (1216, 40860), (1280, 38817), (1362, 36480), (1368, 36320), (1440, 34504), (1520, 32688), (1710, 29056), (1816, 27360), (1824, 27240), (1920, 25878), (2043, 24320), (2270, 21888), (2280, 21792), (2304, 21565), (2432, 20430), (2724, 18240), (2736, 18160), (2880, 17252), (3040, 16344), (3405, 14592), (3420, 14528), (3632, 13680), (3648, 13620), (3840, 12939), (4086, 12160), (4313, 11520), (4540, 10944), (4560, 10896), (4864, 10215), (5448, 9120), (5472, 9080), (5760, 8626), (6080, 8172), (6810, 7296), (6840, 7264)]