56811518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{72649}}^1$

素因数の和:72691

約数の個数: 16

約数和(自身を含む): 94154400

約数和(自身を除く): 37342882

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 72649, 145298, 1235033, 1670927, 2470066, 3341854, 28405759, 56811518]

約数ペア:

[(1, 56811518), (2, 28405759), (17, 3341854), (23, 2470066), (34, 1670927), (46, 1235033), (391, 145298), (782, 72649)]