52080496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 63412112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 197, 208, 248, 328, 394, 403, 496, 533, 656, 788, 806, 1066, 1271, 1576, 1612, 2132, 2542, 2561, 3152, 3224, 4264, 5084, 5122, 6107, 6448, 8077, 8528, 10168, 10244, 12214, 16154, 16523, 20336, 20488, 24428, 32308, 33046, 40976, 48856, 64616, 66092, 79391, 97712, 105001, 129232, 132184, 158782, 210002, 250387, 264368, 317564, 420004, 500774, 635128, 840008, 1001548, 1270256, 1680016, 2003096, 3255031, 4006192, 6510062, 13020124, 26040248, 52080496]

約数ペア:

[(1, 52080496), (2, 26040248), (4, 13020124), (8, 6510062), (13, 4006192), (16, 3255031), (26, 2003096), (31, 1680016), (41, 1270256), (52, 1001548), (62, 840008), (82, 635128), (104, 500774), (124, 420004), (164, 317564), (197, 264368), (208, 250387), (248, 210002), (328, 158782), (394, 132184), (403, 129232), (496, 105001), (533, 97712), (656, 79391), (788, 66092), (806, 64616), (1066, 48856), (1271, 40976), (1576, 33046), (1612, 32308), (2132, 24428), (2542, 20488), (2561, 20336), (3152, 16523), (3224, 16154), (4264, 12214), (5084, 10244), (5122, 10168), (6107, 8528), (6448, 8077)]