55687576

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7591}}^1$

素因数の和:7735

約数の個数: 32

約数和(自身を含む): 120257280

約数和(自身を除く): 64569704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 7591, 15182, 30364, 53137, 60728, 106274, 212548, 425096, 994421, 1988842, 3977684, 6960947, 7955368, 13921894, 27843788, 55687576]

約数ペア:

[(1, 55687576), (2, 27843788), (4, 13921894), (7, 7955368), (8, 6960947), (14, 3977684), (28, 1988842), (56, 994421), (131, 425096), (262, 212548), (524, 106274), (917, 60728), (1048, 53137), (1834, 30364), (3668, 15182), (7336, 7591)]