54050880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 190487808

約数和(自身を除く): 136436928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 71, 78, 80, 96, 104, 120, 122, 130, 142, 156, 160, 183, 192, 195, 208, 213, 240, 244, 260, 284, 305, 312, 320, 355, 366, 390, 416, 426, 480, 488, 520, 568, 610, 624, 710, 732, 780, 793, 832, 852, 915, 923, 960, 976, 1040, 1065, 1136, 1220, 1248, 1420, 1464, 1560, 1586, 1704, 1830, 1846, 1952, 2080, 2130, 2272, 2379, 2440, 2496, 2769, 2840, 2928, 3120, 3172, 3408, 3660, 3692, 3904, 3965, 4160, 4260, 4331, 4544, 4615, 4758, 4880, 5538, 5680, 5856, 6240, 6344, 6816, 7320, 7384, 7930, 8520, 8662, 9230, 9516, 9760, 11076, 11360, 11712, 11895, 12480, 12688, 12993, 13632, 13845, 14640, 14768, 15860, 17040, 17324, 18460, 19032, 19520, 21655, 22152, 22720, 23790, 25376, 25986, 27690, 29280, 29536, 31720, 34080, 34648, 36920, 38064, 43310, 44304, 47580, 50752, 51972, 55380, 56303, 58560, 59072, 63440, 64965, 68160, 69296, 73840, 76128, 86620, 88608, 95160, 103944, 110760, 112606, 126880, 129930, 138592, 147680, 152256, 168909, 173240, 177216, 190320, 207888, 221520, 225212, 253760, 259860, 277184, 281515, 295360, 337818, 346480, 380640, 415776, 443040, 450424, 519720, 563030, 675636, 692960, 761280, 831552, 844545, 886080, 900848, 1039440, 1126060, 1351272, 1385920, 1689090, 1801696, 2078880, 2252120, 2702544, 3378180, 3603392, 4157760, 4504240, 5405088, 6756360, 9008480, 10810176, 13512720, 18016960, 27025440, 54050880]

約数ペア:

[(1, 54050880), (2, 27025440), (3, 18016960), (4, 13512720), (5, 10810176), (6, 9008480), (8, 6756360), (10, 5405088), (12, 4504240), (13, 4157760), (15, 3603392), (16, 3378180), (20, 2702544), (24, 2252120), (26, 2078880), (30, 1801696), (32, 1689090), (39, 1385920), (40, 1351272), (48, 1126060), (52, 1039440), (60, 900848), (61, 886080), (64, 844545), (65, 831552), (71, 761280), (78, 692960), (80, 675636), (96, 563030), (104, 519720), (120, 450424), (122, 443040), (130, 415776), (142, 380640), (156, 346480), (160, 337818), (183, 295360), (192, 281515), (195, 277184), (208, 259860), (213, 253760), (240, 225212), (244, 221520), (260, 207888), (284, 190320), (305, 177216), (312, 173240), (320, 168909), (355, 152256), (366, 147680), (390, 138592), (416, 129930), (426, 126880), (480, 112606), (488, 110760), (520, 103944), (568, 95160), (610, 88608), (624, 86620), (710, 76128), (732, 73840), (780, 69296), (793, 68160), (832, 64965), (852, 63440), (915, 59072), (923, 58560), (960, 56303), (976, 55380), (1040, 51972), (1065, 50752), (1136, 47580), (1220, 44304), (1248, 43310), (1420, 38064), (1464, 36920), (1560, 34648), (1586, 34080), (1704, 31720), (1830, 29536), (1846, 29280), (1952, 27690), (2080, 25986), (2130, 25376), (2272, 23790), (2379, 22720), (2440, 22152), (2496, 21655), (2769, 19520), (2840, 19032), (2928, 18460), (3120, 17324), (3172, 17040), (3408, 15860), (3660, 14768), (3692, 14640), (3904, 13845), (3965, 13632), (4160, 12993), (4260, 12688), (4331, 12480), (4544, 11895), (4615, 11712), (4758, 11360), (4880, 11076), (5538, 9760), (5680, 9516), (5856, 9230), (6240, 8662), (6344, 8520), (6816, 7930), (7320, 7384)]