56126931

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 90685440

約数和(自身を除く): 34558509

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 863, 1141, 2589, 3097, 3423, 6041, 9291, 16397, 18123, 21679, 49191, 65037, 114779, 140669, 344337, 422007, 984683, 2672711, 2954049, 8018133, 18708977, 56126931]

約数ペア:

[(1, 56126931), (3, 18708977), (7, 8018133), (19, 2954049), (21, 2672711), (57, 984683), (133, 422007), (163, 344337), (399, 140669), (489, 114779), (863, 65037), (1141, 49191), (2589, 21679), (3097, 18123), (3423, 16397), (6041, 9291)]