55539646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 89884080

約数和(自身を除く): 34344434

約数列:

[1, 2, 17, 34, 61, 122, 439, 878, 1037, 2074, 3721, 7442, 7463, 14926, 26779, 53558, 63257, 126514, 455243, 910486, 1633519, 3267038, 27769823, 55539646]

約数ペア:

[(1, 55539646), (2, 27769823), (17, 3267038), (34, 1633519), (61, 910486), (122, 455243), (439, 126514), (878, 63257), (1037, 53558), (2074, 26779), (3721, 14926), (7442, 7463)]