55300881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 80898048

約数和(自身を除く): 25597167

約数列:

[1, 3, 17, 43, 51, 129, 151, 167, 453, 501, 731, 2193, 2567, 2839, 6493, 7181, 7701, 8517, 19479, 21543, 25217, 75651, 110381, 122077, 331143, 366231, 428689, 1084331, 1286067, 3252993, 18433627, 55300881]

約数ペア:

[(1, 55300881), (3, 18433627), (17, 3252993), (43, 1286067), (51, 1084331), (129, 428689), (151, 366231), (167, 331143), (453, 122077), (501, 110381), (731, 75651), (2193, 25217), (2567, 21543), (2839, 19479), (6493, 8517), (7181, 7701)]