54279530

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{12893}}^1$

素因数の和:13321

約数の個数: 16

約数和(自身を含む): 97942824

約数和(自身を除く): 43663294

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 12893, 25786, 64465, 128930, 5427953, 10855906, 27139765, 54279530]

約数ペア:

[(1, 54279530), (2, 27139765), (5, 10855906), (10, 5427953), (421, 128930), (842, 64465), (2105, 25786), (4210, 12893)]