54259490

素因数分解:

$2^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{3929}}^1$

素因数の和:5317

約数の個数: 16

約数和(自身を含む): 97762680

約数和(自身を除く): 43503190

約数列:

[1, 2, 5, 10, 1381, 2762, 3929, 6905, 7858, 13810, 19645, 39290, 5425949, 10851898, 27129745, 54259490]

約数ペア:

[(1, 54259490), (2, 27129745), (5, 10851898), (10, 5425949), (1381, 39290), (2762, 19645), (3929, 13810), (6905, 7858)]