54278290108

素因数分解:

$2^2\times 7^1\times {\mathrm{5011}}^1\times {\mathrm{386851}}^1$

素因数の和:391873

約数の個数: 24

約数和(自身を含む): 108578524544

約数和(自身を除く): 54300234436

約数列:

[1, 2, 4, 7, 14, 28, 5011, 10022, 20044, 35077, 70154, 140308, 386851, 773702, 1547404, 2707957, 5415914, 10831828, 1938510361, 3877020722, 7754041444, 13569572527, 27139145054, 54278290108]

約数ペア:

[(1, 54278290108), (2, 27139145054), (4, 13569572527), (7, 7754041444), (14, 3877020722), (28, 1938510361), (5011, 10831828), (10022, 5415914), (20044, 2707957), (35077, 1547404), (70154, 773702), (140308, 386851)]