56731644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27647}}^1$

素因数の和:27679

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 98097156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 27647, 55294, 82941, 110588, 165882, 248823, 331764, 497646, 525293, 746469, 995292, 1050586, 1492938, 1575879, 2101172, 2985876, 3151758, 4727637, 6303516, 9455274, 14182911, 18910548, 28365822, 56731644]

約数ペア:

[(1, 56731644), (2, 28365822), (3, 18910548), (4, 14182911), (6, 9455274), (9, 6303516), (12, 4727637), (18, 3151758), (19, 2985876), (27, 2101172), (36, 1575879), (38, 1492938), (54, 1050586), (57, 995292), (76, 746469), (108, 525293), (114, 497646), (171, 331764), (228, 248823), (342, 165882), (513, 110588), (684, 82941), (1026, 55294), (2052, 27647)]