52253280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 180324144

約数和(自身を除く): 128070864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 277, 288, 360, 393, 480, 524, 554, 655, 720, 786, 831, 1048, 1108, 1179, 1310, 1385, 1440, 1572, 1662, 1965, 2096, 2216, 2358, 2493, 2620, 2770, 3144, 3324, 3930, 4155, 4192, 4432, 4716, 4986, 5240, 5540, 5895, 6288, 6648, 7860, 8310, 8864, 9432, 9972, 10480, 11080, 11790, 12465, 12576, 13296, 15720, 16620, 18864, 19944, 20960, 22160, 23580, 24930, 26592, 31440, 33240, 36287, 37728, 39888, 44320, 47160, 49860, 62880, 66480, 72574, 79776, 94320, 99720, 108861, 132960, 145148, 181435, 188640, 199440, 217722, 290296, 326583, 362870, 398880, 435444, 544305, 580592, 653166, 725740, 870888, 1088610, 1161184, 1306332, 1451480, 1632915, 1741776, 2177220, 2612664, 2902960, 3265830, 3483552, 4354440, 5225328, 5805920, 6531660, 8708880, 10450656, 13063320, 17417760, 26126640, 52253280]

約数ペア:

[(1, 52253280), (2, 26126640), (3, 17417760), (4, 13063320), (5, 10450656), (6, 8708880), (8, 6531660), (9, 5805920), (10, 5225328), (12, 4354440), (15, 3483552), (16, 3265830), (18, 2902960), (20, 2612664), (24, 2177220), (30, 1741776), (32, 1632915), (36, 1451480), (40, 1306332), (45, 1161184), (48, 1088610), (60, 870888), (72, 725740), (80, 653166), (90, 580592), (96, 544305), (120, 435444), (131, 398880), (144, 362870), (160, 326583), (180, 290296), (240, 217722), (262, 199440), (277, 188640), (288, 181435), (360, 145148), (393, 132960), (480, 108861), (524, 99720), (554, 94320), (655, 79776), (720, 72574), (786, 66480), (831, 62880), (1048, 49860), (1108, 47160), (1179, 44320), (1310, 39888), (1385, 37728), (1440, 36287), (1572, 33240), (1662, 31440), (1965, 26592), (2096, 24930), (2216, 23580), (2358, 22160), (2493, 20960), (2620, 19944), (2770, 18864), (3144, 16620), (3324, 15720), (3930, 13296), (4155, 12576), (4192, 12465), (4432, 11790), (4716, 11080), (4986, 10480), (5240, 9972), (5540, 9432), (5895, 8864), (6288, 8310), (6648, 7860)]