56217898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12841}}^1$

素因数の和:13053

約数の個数: 16

約数和(自身を含む): 92462400

約数和(自身を除く): 36244502

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 12841, 25682, 141251, 282502, 2555359, 5110718, 28108949, 56217898]

約数ペア:

[(1, 56217898), (2, 28108949), (11, 5110718), (22, 2555359), (199, 282502), (398, 141251), (2189, 25682), (4378, 12841)]