49994640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 120

約数和(自身を含む): 175256640

約数和(自身を除く): 125262000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3019, 3312, 4140, 5520, 6038, 8280, 9057, 12076, 15095, 16560, 18114, 24152, 27171, 30190, 36228, 45285, 48304, 54342, 60380, 69437, 72456, 90570, 108684, 120760, 135855, 138874, 144912, 181140, 208311, 217368, 241520, 271710, 277748, 347185, 362280, 416622, 434736, 543420, 555496, 624933, 694370, 724560, 833244, 1041555, 1086840, 1110992, 1249866, 1388740, 1666488, 2083110, 2173680, 2499732, 2777480, 3124665, 3332976, 4166220, 4999464, 5554960, 6249330, 8332440, 9998928, 12498660, 16664880, 24997320, 49994640]

約数ペア:

[(1, 49994640), (2, 24997320), (3, 16664880), (4, 12498660), (5, 9998928), (6, 8332440), (8, 6249330), (9, 5554960), (10, 4999464), (12, 4166220), (15, 3332976), (16, 3124665), (18, 2777480), (20, 2499732), (23, 2173680), (24, 2083110), (30, 1666488), (36, 1388740), (40, 1249866), (45, 1110992), (46, 1086840), (48, 1041555), (60, 833244), (69, 724560), (72, 694370), (80, 624933), (90, 555496), (92, 543420), (115, 434736), (120, 416622), (138, 362280), (144, 347185), (180, 277748), (184, 271710), (207, 241520), (230, 217368), (240, 208311), (276, 181140), (345, 144912), (360, 138874), (368, 135855), (414, 120760), (460, 108684), (552, 90570), (690, 72456), (720, 69437), (828, 60380), (920, 54342), (1035, 48304), (1104, 45285), (1380, 36228), (1656, 30190), (1840, 27171), (2070, 24152), (2760, 18114), (3019, 16560), (3312, 15095), (4140, 12076), (5520, 9057), (6038, 8280)]