55144778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{9511}}^1$

素因数の和:9749

約数の個数: 16

約数和(自身を含む): 89488896

約数和(自身を除く): 34344118

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 9511, 19022, 123643, 247286, 2120953, 4241906, 27572389, 55144778]

約数ペア:

[(1, 55144778), (2, 27572389), (13, 4241906), (26, 2120953), (223, 247286), (446, 123643), (2899, 19022), (5798, 9511)]