52621920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 198555840

約数和(自身を除く): 145933920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 937, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 1874, 2080, 2160, 2340, 2808, 2811, 3120, 3510, 3744, 3748, 4320, 4680, 4685, 5616, 5622, 6240, 7020, 7496, 8433, 9360, 9370, 11232, 11244, 12181, 14040, 14055, 14992, 16866, 18720, 18740, 22488, 24362, 25299, 28080, 28110, 29984, 33732, 36543, 37480, 42165, 44976, 48724, 50598, 56160, 56220, 60905, 67464, 73086, 74960, 84330, 89952, 97448, 101196, 109629, 112440, 121810, 126495, 134928, 146172, 149920, 168660, 182715, 194896, 202392, 219258, 224880, 243620, 252990, 269856, 292344, 328887, 337320, 365430, 389792, 404784, 438516, 449760, 487240, 505980, 548145, 584688, 657774, 674640, 730860, 809568, 877032, 974480, 1011960, 1096290, 1169376, 1315548, 1349280, 1461720, 1644435, 1754064, 1948960, 2023920, 2192580, 2631096, 2923440, 3288870, 3508128, 4047840, 4385160, 5262192, 5846880, 6577740, 8770320, 10524384, 13155480, 17540640, 26310960, 52621920]

約数ペア:

[(1, 52621920), (2, 26310960), (3, 17540640), (4, 13155480), (5, 10524384), (6, 8770320), (8, 6577740), (9, 5846880), (10, 5262192), (12, 4385160), (13, 4047840), (15, 3508128), (16, 3288870), (18, 2923440), (20, 2631096), (24, 2192580), (26, 2023920), (27, 1948960), (30, 1754064), (32, 1644435), (36, 1461720), (39, 1349280), (40, 1315548), (45, 1169376), (48, 1096290), (52, 1011960), (54, 974480), (60, 877032), (65, 809568), (72, 730860), (78, 674640), (80, 657774), (90, 584688), (96, 548145), (104, 505980), (108, 487240), (117, 449760), (120, 438516), (130, 404784), (135, 389792), (144, 365430), (156, 337320), (160, 328887), (180, 292344), (195, 269856), (208, 252990), (216, 243620), (234, 224880), (240, 219258), (260, 202392), (270, 194896), (288, 182715), (312, 168660), (351, 149920), (360, 146172), (390, 134928), (416, 126495), (432, 121810), (468, 112440), (480, 109629), (520, 101196), (540, 97448), (585, 89952), (624, 84330), (702, 74960), (720, 73086), (780, 67464), (864, 60905), (936, 56220), (937, 56160), (1040, 50598), (1080, 48724), (1170, 44976), (1248, 42165), (1404, 37480), (1440, 36543), (1560, 33732), (1755, 29984), (1872, 28110), (1874, 28080), (2080, 25299), (2160, 24362), (2340, 22488), (2808, 18740), (2811, 18720), (3120, 16866), (3510, 14992), (3744, 14055), (3748, 14040), (4320, 12181), (4680, 11244), (4685, 11232), (5616, 9370), (5622, 9360), (6240, 8433), (7020, 7496)]