56247354

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{72671}}^1$

素因数の和:72722

約数の個数: 24

約数和(自身を含む): 124705152

約数和(自身を除く): 68457798

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 72671, 145342, 218013, 436026, 654039, 1308078, 3124853, 6249706, 9374559, 18749118, 28123677, 56247354]

約数ペア:

[(1, 56247354), (2, 28123677), (3, 18749118), (6, 9374559), (9, 6249706), (18, 3124853), (43, 1308078), (86, 654039), (129, 436026), (258, 218013), (387, 145342), (774, 72671)]