56274290

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{12703}}^1$

素因数の和:13153

約数の個数: 16

約数和(自身を含む): 101530368

約数和(自身を除く): 45256078

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 12703, 25406, 63515, 127030, 5627429, 11254858, 28137145, 56274290]

約数ペア:

[(1, 56274290), (2, 28137145), (5, 11254858), (10, 5627429), (443, 127030), (886, 63515), (2215, 25406), (4430, 12703)]