54698878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{161831}}^1$

素因数の和:161859

約数の個数: 12

約数和(自身を含む): 88845768

約数和(自身を除く): 34146890

約数列:

[1, 2, 13, 26, 169, 338, 161831, 323662, 2103803, 4207606, 27349439, 54698878]

約数ペア:

[(1, 54698878), (2, 27349439), (13, 4207606), (26, 2103803), (169, 323662), (338, 161831)]