55642384

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1889}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 123742080

約数和(自身を除く): 68099696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 1889, 2104, 3682, 3778, 4208, 7364, 7556, 13223, 14728, 15112, 26446, 29456, 30224, 52892, 105784, 211568, 496807, 993614, 1987228, 3477649, 3974456, 6955298, 7948912, 13910596, 27821192, 55642384]

約数ペア:

[(1, 55642384), (2, 27821192), (4, 13910596), (7, 7948912), (8, 6955298), (14, 3974456), (16, 3477649), (28, 1987228), (56, 993614), (112, 496807), (263, 211568), (526, 105784), (1052, 52892), (1841, 30224), (1889, 29456), (2104, 26446), (3682, 15112), (3778, 14728), (4208, 13223), (7364, 7556)]