49155840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 180795888

約数和(自身を除く): 131640048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 251, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 502, 510, 544, 576, 612, 640, 680, 720, 753, 765, 768, 816, 960, 1004, 1020, 1088, 1152, 1224, 1255, 1280, 1360, 1440, 1506, 1530, 1632, 1920, 2008, 2040, 2176, 2259, 2304, 2448, 2510, 2720, 2880, 3012, 3060, 3264, 3765, 3840, 4016, 4080, 4267, 4352, 4518, 4896, 5020, 5440, 5760, 6024, 6120, 6528, 7530, 8032, 8160, 8534, 9036, 9792, 10040, 10880, 11295, 11520, 12048, 12240, 12801, 13056, 15060, 16064, 16320, 17068, 18072, 19584, 20080, 21335, 21760, 22590, 24096, 24480, 25602, 30120, 32128, 32640, 34136, 36144, 38403, 39168, 40160, 42670, 45180, 48192, 48960, 51204, 60240, 64005, 64256, 65280, 68272, 72288, 76806, 80320, 85340, 90360, 96384, 97920, 102408, 120480, 128010, 136544, 144576, 153612, 160640, 170680, 180720, 192015, 192768, 195840, 204816, 240960, 256020, 273088, 289152, 307224, 321280, 341360, 361440, 384030, 409632, 481920, 512040, 546176, 578304, 614448, 682720, 722880, 768060, 819264, 963840, 1024080, 1092352, 1228896, 1365440, 1445760, 1536120, 1638528, 2048160, 2457792, 2730880, 2891520, 3072240, 3277056, 4096320, 4915584, 5461760, 6144480, 8192640, 9831168, 12288960, 16385280, 24577920, 49155840]

約数ペア:

[(1, 49155840), (2, 24577920), (3, 16385280), (4, 12288960), (5, 9831168), (6, 8192640), (8, 6144480), (9, 5461760), (10, 4915584), (12, 4096320), (15, 3277056), (16, 3072240), (17, 2891520), (18, 2730880), (20, 2457792), (24, 2048160), (30, 1638528), (32, 1536120), (34, 1445760), (36, 1365440), (40, 1228896), (45, 1092352), (48, 1024080), (51, 963840), (60, 819264), (64, 768060), (68, 722880), (72, 682720), (80, 614448), (85, 578304), (90, 546176), (96, 512040), (102, 481920), (120, 409632), (128, 384030), (136, 361440), (144, 341360), (153, 321280), (160, 307224), (170, 289152), (180, 273088), (192, 256020), (204, 240960), (240, 204816), (251, 195840), (255, 192768), (256, 192015), (272, 180720), (288, 170680), (306, 160640), (320, 153612), (340, 144576), (360, 136544), (384, 128010), (408, 120480), (480, 102408), (502, 97920), (510, 96384), (544, 90360), (576, 85340), (612, 80320), (640, 76806), (680, 72288), (720, 68272), (753, 65280), (765, 64256), (768, 64005), (816, 60240), (960, 51204), (1004, 48960), (1020, 48192), (1088, 45180), (1152, 42670), (1224, 40160), (1255, 39168), (1280, 38403), (1360, 36144), (1440, 34136), (1506, 32640), (1530, 32128), (1632, 30120), (1920, 25602), (2008, 24480), (2040, 24096), (2176, 22590), (2259, 21760), (2304, 21335), (2448, 20080), (2510, 19584), (2720, 18072), (2880, 17068), (3012, 16320), (3060, 16064), (3264, 15060), (3765, 13056), (3840, 12801), (4016, 12240), (4080, 12048), (4267, 11520), (4352, 11295), (4518, 10880), (4896, 10040), (5020, 9792), (5440, 9036), (5760, 8534), (6024, 8160), (6120, 8032), (6528, 7530)]