51363745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 68014080

約数和(自身を除く): 16650335

約数列:

[1, 5, 19, 31, 95, 107, 155, 163, 535, 589, 815, 2033, 2945, 3097, 3317, 5053, 10165, 15485, 16585, 17441, 25265, 63023, 87205, 96007, 315115, 331379, 480035, 540671, 1656895, 2703355, 10272749, 51363745]

約数ペア:

[(1, 51363745), (5, 10272749), (19, 2703355), (31, 1656895), (95, 540671), (107, 480035), (155, 331379), (163, 315115), (535, 96007), (589, 87205), (815, 63023), (2033, 25265), (2945, 17441), (3097, 16585), (3317, 15485), (5053, 10165)]