53443588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 102241440

約数和(自身を除く): 48797852

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 1889, 2572, 3778, 7073, 7556, 14146, 20779, 28292, 41558, 83116, 1214627, 2429254, 4858508, 13360897, 26721794, 53443588]

約数ペア:

[(1, 53443588), (2, 26721794), (4, 13360897), (11, 4858508), (22, 2429254), (44, 1214627), (643, 83116), (1286, 41558), (1889, 28292), (2572, 20779), (3778, 14146), (7073, 7556)]