49223040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 162155520

約数和(自身を除く): 112932480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 827, 930, 960, 992, 1240, 1488, 1654, 1860, 1920, 1984, 2480, 2481, 2976, 3308, 3720, 3968, 4135, 4960, 4962, 5952, 6616, 7440, 8270, 9920, 9924, 11904, 12405, 13232, 14880, 16540, 19840, 19848, 24810, 25637, 26464, 29760, 33080, 39696, 49620, 51274, 52928, 59520, 66160, 76911, 79392, 99240, 102548, 105856, 128185, 132320, 153822, 158784, 198480, 205096, 256370, 264640, 307644, 317568, 384555, 396960, 410192, 512740, 529280, 615288, 769110, 793920, 820384, 1025480, 1230576, 1538220, 1587840, 1640768, 2050960, 2461152, 3076440, 3281536, 4101920, 4922304, 6152880, 8203840, 9844608, 12305760, 16407680, 24611520, 49223040]

約数ペア:

[(1, 49223040), (2, 24611520), (3, 16407680), (4, 12305760), (5, 9844608), (6, 8203840), (8, 6152880), (10, 4922304), (12, 4101920), (15, 3281536), (16, 3076440), (20, 2461152), (24, 2050960), (30, 1640768), (31, 1587840), (32, 1538220), (40, 1230576), (48, 1025480), (60, 820384), (62, 793920), (64, 769110), (80, 615288), (93, 529280), (96, 512740), (120, 410192), (124, 396960), (128, 384555), (155, 317568), (160, 307644), (186, 264640), (192, 256370), (240, 205096), (248, 198480), (310, 158784), (320, 153822), (372, 132320), (384, 128185), (465, 105856), (480, 102548), (496, 99240), (620, 79392), (640, 76911), (744, 66160), (827, 59520), (930, 52928), (960, 51274), (992, 49620), (1240, 39696), (1488, 33080), (1654, 29760), (1860, 26464), (1920, 25637), (1984, 24810), (2480, 19848), (2481, 19840), (2976, 16540), (3308, 14880), (3720, 13232), (3968, 12405), (4135, 11904), (4960, 9924), (4962, 9920), (5952, 8270), (6616, 7440)]