54990334

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{21701}}^1$

素因数の和:21891

約数の個数: 16

約数和(自身を含む): 94794336

約数和(自身を除く): 39804002

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 21701, 43402, 151907, 303814, 3927881, 7855762, 27495167, 54990334]

約数ペア:

[(1, 54990334), (2, 27495167), (7, 7855762), (14, 3927881), (181, 303814), (362, 151907), (1267, 43402), (2534, 21701)]