54263440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 164560896

約数和(自身を除く): 110297456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 383, 385, 440, 460, 506, 560, 616, 644, 766, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1532, 1540, 1610, 1771, 1840, 1915, 2024, 2530, 2576, 2681, 3064, 3080, 3220, 3542, 3830, 4048, 4213, 5060, 5362, 6128, 6160, 6440, 7084, 7660, 8426, 8809, 8855, 10120, 10724, 12880, 13405, 14168, 15320, 16852, 17618, 17710, 20240, 21065, 21448, 26810, 28336, 29491, 30640, 33704, 35236, 35420, 42130, 42896, 44045, 53620, 58982, 61663, 67408, 70472, 70840, 84260, 88090, 96899, 107240, 117964, 123326, 140944, 141680, 147455, 168520, 176180, 193798, 214480, 235928, 246652, 294910, 308315, 337040, 352360, 387596, 471856, 484495, 493304, 589820, 616630, 678293, 704720, 775192, 968990, 986608, 1179640, 1233260, 1356586, 1550384, 1937980, 2359280, 2466520, 2713172, 3391465, 3875960, 4933040, 5426344, 6782930, 7751920, 10852688, 13565860, 27131720, 54263440]

約数ペア:

[(1, 54263440), (2, 27131720), (4, 13565860), (5, 10852688), (7, 7751920), (8, 6782930), (10, 5426344), (11, 4933040), (14, 3875960), (16, 3391465), (20, 2713172), (22, 2466520), (23, 2359280), (28, 1937980), (35, 1550384), (40, 1356586), (44, 1233260), (46, 1179640), (55, 986608), (56, 968990), (70, 775192), (77, 704720), (80, 678293), (88, 616630), (92, 589820), (110, 493304), (112, 484495), (115, 471856), (140, 387596), (154, 352360), (161, 337040), (176, 308315), (184, 294910), (220, 246652), (230, 235928), (253, 214480), (280, 193798), (308, 176180), (322, 168520), (368, 147455), (383, 141680), (385, 140944), (440, 123326), (460, 117964), (506, 107240), (560, 96899), (616, 88090), (644, 84260), (766, 70840), (770, 70472), (805, 67408), (880, 61663), (920, 58982), (1012, 53620), (1232, 44045), (1265, 42896), (1288, 42130), (1532, 35420), (1540, 35236), (1610, 33704), (1771, 30640), (1840, 29491), (1915, 28336), (2024, 26810), (2530, 21448), (2576, 21065), (2681, 20240), (3064, 17710), (3080, 17618), (3220, 16852), (3542, 15320), (3830, 14168), (4048, 13405), (4213, 12880), (5060, 10724), (5362, 10120), (6128, 8855), (6160, 8809), (6440, 8426), (7084, 7660)]