52026560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 112

約数和(自身を含む): 134112000

約数和(自身を除く): 82085440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 152, 160, 172, 190, 199, 215, 304, 320, 344, 380, 398, 430, 608, 688, 760, 796, 817, 860, 995, 1216, 1376, 1520, 1592, 1634, 1720, 1990, 2752, 3040, 3184, 3268, 3440, 3781, 3980, 4085, 6080, 6368, 6536, 6880, 7562, 7960, 8170, 8557, 12736, 13072, 13760, 15124, 15920, 16340, 17114, 18905, 26144, 30248, 31840, 32680, 34228, 37810, 42785, 52288, 60496, 63680, 65360, 68456, 75620, 85570, 120992, 130720, 136912, 151240, 162583, 171140, 241984, 261440, 273824, 302480, 325166, 342280, 547648, 604960, 650332, 684560, 812915, 1209920, 1300664, 1369120, 1625830, 2601328, 2738240, 3251660, 5202656, 6503320, 10405312, 13006640, 26013280, 52026560]

約数ペア:

[(1, 52026560), (2, 26013280), (4, 13006640), (5, 10405312), (8, 6503320), (10, 5202656), (16, 3251660), (19, 2738240), (20, 2601328), (32, 1625830), (38, 1369120), (40, 1300664), (43, 1209920), (64, 812915), (76, 684560), (80, 650332), (86, 604960), (95, 547648), (152, 342280), (160, 325166), (172, 302480), (190, 273824), (199, 261440), (215, 241984), (304, 171140), (320, 162583), (344, 151240), (380, 136912), (398, 130720), (430, 120992), (608, 85570), (688, 75620), (760, 68456), (796, 65360), (817, 63680), (860, 60496), (995, 52288), (1216, 42785), (1376, 37810), (1520, 34228), (1592, 32680), (1634, 31840), (1720, 30248), (1990, 26144), (2752, 18905), (3040, 17114), (3184, 16340), (3268, 15920), (3440, 15124), (3781, 13760), (3980, 13072), (4085, 12736), (6080, 8557), (6368, 8170), (6536, 7960), (6880, 7562)]