56278739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 64268640

約数和(自身を除く): 7989901

約数列:

[1, 11, 37, 53, 407, 583, 1961, 2609, 21571, 28699, 96533, 138277, 1061863, 1521047, 5116249, 56278739]

約数ペア:

[(1, 56278739), (11, 5116249), (37, 1521047), (53, 1061863), (407, 138277), (583, 96533), (1961, 28699), (2609, 21571)]