49871360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 156739968

約数和(自身を除く): 106868608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 121, 128, 140, 154, 160, 161, 176, 184, 220, 224, 230, 242, 253, 256, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 484, 506, 512, 560, 605, 616, 640, 644, 704, 736, 770, 805, 847, 880, 896, 920, 968, 1012, 1120, 1210, 1232, 1265, 1280, 1288, 1408, 1472, 1540, 1610, 1694, 1760, 1771, 1792, 1840, 1936, 2024, 2240, 2420, 2464, 2530, 2560, 2576, 2783, 2816, 2944, 3080, 3220, 3388, 3520, 3542, 3584, 3680, 3872, 4048, 4235, 4480, 4840, 4928, 5060, 5152, 5566, 5632, 5888, 6160, 6440, 6776, 7040, 7084, 7360, 7744, 8096, 8470, 8855, 8960, 9680, 9856, 10120, 10304, 11132, 11776, 12320, 12880, 13552, 13915, 14080, 14168, 14720, 15488, 16192, 16940, 17710, 17920, 19360, 19481, 19712, 20240, 20608, 22264, 24640, 25760, 27104, 27830, 28160, 28336, 29440, 30976, 32384, 33880, 35420, 38720, 38962, 39424, 40480, 41216, 44528, 49280, 51520, 54208, 55660, 56672, 58880, 61952, 64768, 67760, 70840, 77440, 77924, 80960, 82432, 89056, 97405, 98560, 103040, 108416, 111320, 113344, 129536, 135520, 141680, 154880, 155848, 161920, 178112, 194810, 197120, 206080, 216832, 222640, 226688, 271040, 283360, 309760, 311696, 323840, 356224, 389620, 412160, 433664, 445280, 453376, 542080, 566720, 623392, 647680, 712448, 779240, 890560, 906752, 1084160, 1133440, 1246784, 1424896, 1558480, 1781120, 2168320, 2266880, 2493568, 3116960, 3562240, 4533760, 4987136, 6233920, 7124480, 9974272, 12467840, 24935680, 49871360]

約数ペア:

[(1, 49871360), (2, 24935680), (4, 12467840), (5, 9974272), (7, 7124480), (8, 6233920), (10, 4987136), (11, 4533760), (14, 3562240), (16, 3116960), (20, 2493568), (22, 2266880), (23, 2168320), (28, 1781120), (32, 1558480), (35, 1424896), (40, 1246784), (44, 1133440), (46, 1084160), (55, 906752), (56, 890560), (64, 779240), (70, 712448), (77, 647680), (80, 623392), (88, 566720), (92, 542080), (110, 453376), (112, 445280), (115, 433664), (121, 412160), (128, 389620), (140, 356224), (154, 323840), (160, 311696), (161, 309760), (176, 283360), (184, 271040), (220, 226688), (224, 222640), (230, 216832), (242, 206080), (253, 197120), (256, 194810), (280, 178112), (308, 161920), (320, 155848), (322, 154880), (352, 141680), (368, 135520), (385, 129536), (440, 113344), (448, 111320), (460, 108416), (484, 103040), (506, 98560), (512, 97405), (560, 89056), (605, 82432), (616, 80960), (640, 77924), (644, 77440), (704, 70840), (736, 67760), (770, 64768), (805, 61952), (847, 58880), (880, 56672), (896, 55660), (920, 54208), (968, 51520), (1012, 49280), (1120, 44528), (1210, 41216), (1232, 40480), (1265, 39424), (1280, 38962), (1288, 38720), (1408, 35420), (1472, 33880), (1540, 32384), (1610, 30976), (1694, 29440), (1760, 28336), (1771, 28160), (1792, 27830), (1840, 27104), (1936, 25760), (2024, 24640), (2240, 22264), (2420, 20608), (2464, 20240), (2530, 19712), (2560, 19481), (2576, 19360), (2783, 17920), (2816, 17710), (2944, 16940), (3080, 16192), (3220, 15488), (3388, 14720), (3520, 14168), (3542, 14080), (3584, 13915), (3680, 13552), (3872, 12880), (4048, 12320), (4235, 11776), (4480, 11132), (4840, 10304), (4928, 10120), (5060, 9856), (5152, 9680), (5566, 8960), (5632, 8855), (5888, 8470), (6160, 8096), (6440, 7744), (6776, 7360), (7040, 7084)]