51543360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1661

約数の個数: 168

約数和(自身を含む): 193523616

約数和(自身を除く): 141980256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1627, 1760, 1980, 2112, 2640, 2880, 3168, 3254, 3520, 3960, 4881, 5280, 6336, 6508, 7920, 8135, 9762, 10560, 13016, 14643, 15840, 16270, 17897, 19524, 24405, 26032, 29286, 31680, 32540, 35794, 39048, 48810, 52064, 53691, 58572, 65080, 71588, 73215, 78096, 89485, 97620, 104128, 107382, 117144, 130160, 143176, 146430, 156192, 161073, 178970, 195240, 214764, 234288, 260320, 268455, 286352, 292860, 312384, 322146, 357940, 390480, 429528, 468576, 520640, 536910, 572704, 585720, 644292, 715880, 780960, 805365, 859056, 937152, 1073820, 1145408, 1171440, 1288584, 1431760, 1561920, 1610730, 1718112, 2147640, 2342880, 2577168, 2863520, 3221460, 3436224, 4295280, 4685760, 5154336, 5727040, 6442920, 8590560, 10308672, 12885840, 17181120, 25771680, 51543360]

約数ペア:

[(1, 51543360), (2, 25771680), (3, 17181120), (4, 12885840), (5, 10308672), (6, 8590560), (8, 6442920), (9, 5727040), (10, 5154336), (11, 4685760), (12, 4295280), (15, 3436224), (16, 3221460), (18, 2863520), (20, 2577168), (22, 2342880), (24, 2147640), (30, 1718112), (32, 1610730), (33, 1561920), (36, 1431760), (40, 1288584), (44, 1171440), (45, 1145408), (48, 1073820), (55, 937152), (60, 859056), (64, 805365), (66, 780960), (72, 715880), (80, 644292), (88, 585720), (90, 572704), (96, 536910), (99, 520640), (110, 468576), (120, 429528), (132, 390480), (144, 357940), (160, 322146), (165, 312384), (176, 292860), (180, 286352), (192, 268455), (198, 260320), (220, 234288), (240, 214764), (264, 195240), (288, 178970), (320, 161073), (330, 156192), (352, 146430), (360, 143176), (396, 130160), (440, 117144), (480, 107382), (495, 104128), (528, 97620), (576, 89485), (660, 78096), (704, 73215), (720, 71588), (792, 65080), (880, 58572), (960, 53691), (990, 52064), (1056, 48810), (1320, 39048), (1440, 35794), (1584, 32540), (1627, 31680), (1760, 29286), (1980, 26032), (2112, 24405), (2640, 19524), (2880, 17897), (3168, 16270), (3254, 15840), (3520, 14643), (3960, 13016), (4881, 10560), (5280, 9762), (6336, 8135), (6508, 7920)]