54906419984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{57373}}^1$

素因数の和:57544

約数の個数: 80

約数和(自身を含む): 118326301632

約数和(自身を除く): 63419881648

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 107, 172, 208, 214, 344, 428, 559, 688, 856, 1118, 1391, 1712, 2236, 2782, 4472, 4601, 5564, 8944, 9202, 11128, 18404, 22256, 36808, 57373, 59813, 73616, 114746, 119626, 229492, 239252, 458984, 478504, 745849, 917968, 957008, 1491698, 2467039, 2983396, 4934078, 5966792, 6138911, 9868156, 11933584, 12277822, 19736312, 24555644, 32071507, 39472624, 49111288, 64143014, 79805843, 98222576, 128286028, 159611686, 256572056, 263973173, 319223372, 513144112, 527946346, 638446744, 1055892692, 1276893488, 2111785384, 3431651249, 4223570768, 6863302498, 13726604996, 27453209992, 54906419984]

約数ペア:

[(1, 54906419984), (2, 27453209992), (4, 13726604996), (8, 6863302498), (13, 4223570768), (16, 3431651249), (26, 2111785384), (43, 1276893488), (52, 1055892692), (86, 638446744), (104, 527946346), (107, 513144112), (172, 319223372), (208, 263973173), (214, 256572056), (344, 159611686), (428, 128286028), (559, 98222576), (688, 79805843), (856, 64143014), (1118, 49111288), (1391, 39472624), (1712, 32071507), (2236, 24555644), (2782, 19736312), (4472, 12277822), (4601, 11933584), (5564, 9868156), (8944, 6138911), (9202, 5966792), (11128, 4934078), (18404, 2983396), (22256, 2467039), (36808, 1491698), (57373, 957008), (59813, 917968), (73616, 745849), (114746, 478504), (119626, 458984), (229492, 239252)]