56279539

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 63203328

約数和(自身を除く): 6923789

約数列:

[1, 19, 31, 47, 107, 361, 589, 893, 1457, 2033, 3317, 5029, 11191, 16967, 27683, 38627, 63023, 95551, 155899, 525977, 1197437, 1815469, 2962081, 56279539]

約数ペア:

[(1, 56279539), (19, 2962081), (31, 1815469), (47, 1197437), (107, 525977), (361, 155899), (589, 95551), (893, 63023), (1457, 38627), (2033, 27683), (3317, 16967), (5029, 11191)]