55565878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1559}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 84913920

約数和(自身を除く): 29348042

約数列:

[1, 2, 71, 142, 251, 502, 1559, 3118, 17821, 35642, 110689, 221378, 391309, 782618, 27782939, 55565878]

約数ペア:

[(1, 55565878), (2, 27782939), (71, 782618), (142, 391309), (251, 221378), (502, 110689), (1559, 35642), (3118, 17821)]