49978080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 132913440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 503, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1006, 1035, 1080, 1104, 1242, 1380, 1440, 1509, 1656, 1840, 2012, 2070, 2160, 2208, 2484, 2515, 2760, 3018, 3105, 3312, 3680, 4024, 4140, 4320, 4527, 4968, 5030, 5520, 6036, 6210, 6624, 7545, 8048, 8280, 9054, 9936, 10060, 11040, 11569, 12072, 12420, 13581, 15090, 16096, 16560, 18108, 19872, 20120, 22635, 23138, 24144, 24840, 27162, 30180, 33120, 34707, 36216, 40240, 45270, 46276, 48288, 49680, 54324, 57845, 60360, 67905, 69414, 72432, 80480, 90540, 92552, 99360, 104121, 108648, 115690, 120720, 135810, 138828, 144864, 173535, 181080, 185104, 208242, 217296, 231380, 241440, 271620, 277656, 312363, 347070, 362160, 370208, 416484, 434592, 462760, 520605, 543240, 555312, 624726, 694140, 724320, 832968, 925520, 1041210, 1086480, 1110624, 1249452, 1388280, 1561815, 1665936, 1851040, 2082420, 2172960, 2498904, 2776560, 3123630, 3331872, 4164840, 4997808, 5553120, 6247260, 8329680, 9995616, 12494520, 16659360, 24989040, 49978080]

約数ペア:

[(1, 49978080), (2, 24989040), (3, 16659360), (4, 12494520), (5, 9995616), (6, 8329680), (8, 6247260), (9, 5553120), (10, 4997808), (12, 4164840), (15, 3331872), (16, 3123630), (18, 2776560), (20, 2498904), (23, 2172960), (24, 2082420), (27, 1851040), (30, 1665936), (32, 1561815), (36, 1388280), (40, 1249452), (45, 1110624), (46, 1086480), (48, 1041210), (54, 925520), (60, 832968), (69, 724320), (72, 694140), (80, 624726), (90, 555312), (92, 543240), (96, 520605), (108, 462760), (115, 434592), (120, 416484), (135, 370208), (138, 362160), (144, 347070), (160, 312363), (180, 277656), (184, 271620), (207, 241440), (216, 231380), (230, 217296), (240, 208242), (270, 185104), (276, 181080), (288, 173535), (345, 144864), (360, 138828), (368, 135810), (414, 120720), (432, 115690), (460, 108648), (480, 104121), (503, 99360), (540, 92552), (552, 90540), (621, 80480), (690, 72432), (720, 69414), (736, 67905), (828, 60360), (864, 57845), (920, 54324), (1006, 49680), (1035, 48288), (1080, 46276), (1104, 45270), (1242, 40240), (1380, 36216), (1440, 34707), (1509, 33120), (1656, 30180), (1840, 27162), (2012, 24840), (2070, 24144), (2160, 23138), (2208, 22635), (2484, 20120), (2515, 19872), (2760, 18108), (3018, 16560), (3105, 16096), (3312, 15090), (3680, 13581), (4024, 12420), (4140, 12072), (4320, 11569), (4527, 11040), (4968, 10060), (5030, 9936), (5520, 9054), (6036, 8280), (6210, 8048), (6624, 7545)]