56556426992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{94379}}^1$

素因数の和:94510

約数の個数: 80

約数和(自身を含む): 122555072640

約数和(自身を除く): 65998645648

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 67, 86, 104, 134, 172, 208, 268, 344, 536, 559, 688, 871, 1072, 1118, 1742, 2236, 2881, 3484, 4472, 5762, 6968, 8944, 11524, 13936, 23048, 37453, 46096, 74906, 94379, 149812, 188758, 299624, 377516, 599248, 755032, 1226927, 1510064, 2453854, 4058297, 4907708, 6323393, 8116594, 9815416, 12646786, 16233188, 19630832, 25293572, 32466376, 50587144, 52757861, 64932752, 82204109, 101174288, 105515722, 164408218, 211031444, 271905899, 328816436, 422062888, 543811798, 657632872, 844125776, 1087623596, 1315265744, 2175247192, 3534776687, 4350494384, 7069553374, 14139106748, 28278213496, 56556426992]

約数ペア:

[(1, 56556426992), (2, 28278213496), (4, 14139106748), (8, 7069553374), (13, 4350494384), (16, 3534776687), (26, 2175247192), (43, 1315265744), (52, 1087623596), (67, 844125776), (86, 657632872), (104, 543811798), (134, 422062888), (172, 328816436), (208, 271905899), (268, 211031444), (344, 164408218), (536, 105515722), (559, 101174288), (688, 82204109), (871, 64932752), (1072, 52757861), (1118, 50587144), (1742, 32466376), (2236, 25293572), (2881, 19630832), (3484, 16233188), (4472, 12646786), (5762, 9815416), (6968, 8116594), (8944, 6323393), (11524, 4907708), (13936, 4058297), (23048, 2453854), (37453, 1510064), (46096, 1226927), (74906, 755032), (94379, 599248), (149812, 377516), (188758, 299624)]