56720530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{246611}}^1$

素因数の和:246641

約数の個数: 16

約数和(自身を含む): 106536384

約数和(自身を除く): 49815854

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 246611, 493222, 1233055, 2466110, 5672053, 11344106, 28360265, 56720530]

約数ペア:

[(1, 56720530), (2, 28360265), (5, 11344106), (10, 5672053), (23, 2466110), (46, 1233055), (115, 493222), (230, 246611)]