56517923

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 20702941

約数列:

[1, 7, 11, 23, 47, 49, 77, 97, 161, 253, 329, 517, 539, 679, 1067, 1081, 1127, 1771, 2231, 2303, 3619, 4559, 4753, 7469, 7567, 11891, 12397, 15617, 24541, 25333, 31913, 50149, 52283, 52969, 83237, 104857, 109319, 171787, 223391, 351043, 582659, 733999, 1153427, 1202509, 2457301, 5137993, 8073989, 56517923]

約数ペア:

[(1, 56517923), (7, 8073989), (11, 5137993), (23, 2457301), (47, 1202509), (49, 1153427), (77, 733999), (97, 582659), (161, 351043), (253, 223391), (329, 171787), (517, 109319), (539, 104857), (679, 83237), (1067, 52969), (1081, 52283), (1127, 50149), (1771, 31913), (2231, 25333), (2303, 24541), (3619, 15617), (4559, 12397), (4753, 11891), (7469, 7567)]