55430816

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 70307104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 1889, 2096, 3668, 3778, 4192, 7336, 7556, 13223, 14672, 15112, 26446, 29344, 30224, 52892, 60448, 105784, 211568, 247459, 423136, 494918, 989836, 1732213, 1979672, 3464426, 3959344, 6928852, 7918688, 13857704, 27715408, 55430816]

約数ペア:

[(1, 55430816), (2, 27715408), (4, 13857704), (7, 7918688), (8, 6928852), (14, 3959344), (16, 3464426), (28, 1979672), (32, 1732213), (56, 989836), (112, 494918), (131, 423136), (224, 247459), (262, 211568), (524, 105784), (917, 60448), (1048, 52892), (1834, 30224), (1889, 29344), (2096, 26446), (3668, 15112), (3778, 14672), (4192, 13223), (7336, 7556)]