55526816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 115839360

約数和(自身を除く): 60312544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 337, 542, 608, 674, 1084, 1348, 2168, 2696, 4336, 5149, 5392, 6403, 8672, 10298, 10784, 12806, 20596, 25612, 41192, 51224, 82384, 91327, 102448, 164768, 182654, 204896, 365308, 730616, 1461232, 1735213, 2922464, 3470426, 6940852, 13881704, 27763408, 55526816]

約数ペア:

[(1, 55526816), (2, 27763408), (4, 13881704), (8, 6940852), (16, 3470426), (19, 2922464), (32, 1735213), (38, 1461232), (76, 730616), (152, 365308), (271, 204896), (304, 182654), (337, 164768), (542, 102448), (608, 91327), (674, 82384), (1084, 51224), (1348, 41192), (2168, 25612), (2696, 20596), (4336, 12806), (5149, 10784), (5392, 10298), (6403, 8672)]