54784270

素因数分解:

$2^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{3967}}^1$

素因数の和:5355

約数の個数: 16

約数和(自身を含む): 98707968

約数和(自身を除く): 43923698

約数列:

[1, 2, 5, 10, 1381, 2762, 3967, 6905, 7934, 13810, 19835, 39670, 5478427, 10956854, 27392135, 54784270]

約数ペア:

[(1, 54784270), (2, 27392135), (5, 10956854), (10, 5478427), (1381, 39670), (2762, 19835), (3967, 13810), (6905, 7934)]