55897920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1529

約数の個数: 168

約数和(自身を含む): 207193896

約数和(自身を除く): 151295976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1493, 1560, 1872, 2080, 2340, 2496, 2880, 2986, 3120, 3744, 4160, 4479, 4680, 5972, 6240, 7465, 7488, 8958, 9360, 11944, 12480, 13437, 14930, 17916, 18720, 19409, 22395, 23888, 26874, 29860, 35832, 37440, 38818, 44790, 47776, 53748, 58227, 59720, 67185, 71664, 77636, 89580, 95552, 97045, 107496, 116454, 119440, 134370, 143328, 155272, 174681, 179160, 194090, 214992, 232908, 238880, 268740, 286656, 291135, 310544, 349362, 358320, 388180, 429984, 465816, 477760, 537480, 582270, 621088, 698724, 716640, 776360, 859968, 873405, 931632, 1074960, 1164540, 1242176, 1397448, 1433280, 1552720, 1746810, 1863264, 2149920, 2329080, 2794896, 3105440, 3493620, 3726528, 4299840, 4658160, 5589792, 6210880, 6987240, 9316320, 11179584, 13974480, 18632640, 27948960, 55897920]

約数ペア:

[(1, 55897920), (2, 27948960), (3, 18632640), (4, 13974480), (5, 11179584), (6, 9316320), (8, 6987240), (9, 6210880), (10, 5589792), (12, 4658160), (13, 4299840), (15, 3726528), (16, 3493620), (18, 3105440), (20, 2794896), (24, 2329080), (26, 2149920), (30, 1863264), (32, 1746810), (36, 1552720), (39, 1433280), (40, 1397448), (45, 1242176), (48, 1164540), (52, 1074960), (60, 931632), (64, 873405), (65, 859968), (72, 776360), (78, 716640), (80, 698724), (90, 621088), (96, 582270), (104, 537480), (117, 477760), (120, 465816), (130, 429984), (144, 388180), (156, 358320), (160, 349362), (180, 310544), (192, 291135), (195, 286656), (208, 268740), (234, 238880), (240, 232908), (260, 214992), (288, 194090), (312, 179160), (320, 174681), (360, 155272), (390, 143328), (416, 134370), (468, 119440), (480, 116454), (520, 107496), (576, 97045), (585, 95552), (624, 89580), (720, 77636), (780, 71664), (832, 67185), (936, 59720), (960, 58227), (1040, 53748), (1170, 47776), (1248, 44790), (1440, 38818), (1493, 37440), (1560, 35832), (1872, 29860), (2080, 26874), (2340, 23888), (2496, 22395), (2880, 19409), (2986, 18720), (3120, 17916), (3744, 14930), (4160, 13437), (4479, 12480), (4680, 11944), (5972, 9360), (6240, 8958), (7465, 7488)]