50462720

素因数分解:

$2^{17}\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 144

約数和(自身を含む): 150994368

約数和(自身を除く): 100531648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2048, 2240, 2464, 2560, 2816, 3080, 3520, 3584, 4096, 4480, 4928, 5120, 5632, 6160, 7040, 7168, 8192, 8960, 9856, 10240, 11264, 12320, 14080, 14336, 16384, 17920, 19712, 20480, 22528, 24640, 28160, 28672, 32768, 35840, 39424, 40960, 45056, 49280, 56320, 57344, 65536, 71680, 78848, 81920, 90112, 98560, 112640, 114688, 131072, 143360, 157696, 163840, 180224, 197120, 225280, 229376, 286720, 315392, 327680, 360448, 394240, 450560, 458752, 573440, 630784, 655360, 720896, 788480, 901120, 917504, 1146880, 1261568, 1441792, 1576960, 1802240, 2293760, 2523136, 3153920, 3604480, 4587520, 5046272, 6307840, 7208960, 10092544, 12615680, 25231360, 50462720]

約数ペア:

[(1, 50462720), (2, 25231360), (4, 12615680), (5, 10092544), (7, 7208960), (8, 6307840), (10, 5046272), (11, 4587520), (14, 3604480), (16, 3153920), (20, 2523136), (22, 2293760), (28, 1802240), (32, 1576960), (35, 1441792), (40, 1261568), (44, 1146880), (55, 917504), (56, 901120), (64, 788480), (70, 720896), (77, 655360), (80, 630784), (88, 573440), (110, 458752), (112, 450560), (128, 394240), (140, 360448), (154, 327680), (160, 315392), (176, 286720), (220, 229376), (224, 225280), (256, 197120), (280, 180224), (308, 163840), (320, 157696), (352, 143360), (385, 131072), (440, 114688), (448, 112640), (512, 98560), (560, 90112), (616, 81920), (640, 78848), (704, 71680), (770, 65536), (880, 57344), (896, 56320), (1024, 49280), (1120, 45056), (1232, 40960), (1280, 39424), (1408, 35840), (1540, 32768), (1760, 28672), (1792, 28160), (2048, 24640), (2240, 22528), (2464, 20480), (2560, 19712), (2816, 17920), (3080, 16384), (3520, 14336), (3584, 14080), (4096, 12320), (4480, 11264), (4928, 10240), (5120, 9856), (5632, 8960), (6160, 8192), (7040, 7168)]