55130548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18701}}^1$

素因数の和:18783

約数の個数: 24

約数和(自身を含む): 106825824

約数和(自身を除く): 51695276

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 18701, 37402, 74804, 205711, 411422, 822844, 1252967, 2505934, 5011868, 13782637, 27565274, 55130548]

約数ペア:

[(1, 55130548), (2, 27565274), (4, 13782637), (11, 5011868), (22, 2505934), (44, 1252967), (67, 822844), (134, 411422), (268, 205711), (737, 74804), (1474, 37402), (2948, 18701)]