56129148

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{42139}}^1$

素因数の和:42186

約数の個数: 36

約数和(自身を含む): 145720120

約数和(自身を除く): 89590972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 42139, 84278, 126417, 168556, 252834, 379251, 505668, 758502, 1517004, 1559143, 3118286, 4677429, 6236572, 9354858, 14032287, 18709716, 28064574, 56129148]

約数ペア:

[(1, 56129148), (2, 28064574), (3, 18709716), (4, 14032287), (6, 9354858), (9, 6236572), (12, 4677429), (18, 3118286), (36, 1559143), (37, 1517004), (74, 758502), (111, 505668), (148, 379251), (222, 252834), (333, 168556), (444, 126417), (666, 84278), (1332, 42139)]