56856398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 95696640

約数和(自身を除く): 38840242

約数列:

[1, 2, 17, 19, 34, 38, 283, 311, 323, 566, 622, 646, 4811, 5287, 5377, 5909, 9622, 10574, 10754, 11818, 88013, 91409, 100453, 176026, 182818, 200906, 1496221, 1672247, 2992442, 3344494, 28428199, 56856398]

約数ペア:

[(1, 56856398), (2, 28428199), (17, 3344494), (19, 2992442), (34, 1672247), (38, 1496221), (283, 200906), (311, 182818), (323, 176026), (566, 100453), (622, 91409), (646, 88013), (4811, 11818), (5287, 10754), (5377, 10574), (5909, 9622)]