50403730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{387721}}^1$

素因数の和:387741

約数の個数: 16

約数和(自身を含む): 97705944

約数和(自身を除く): 47302214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 387721, 775442, 1938605, 3877210, 5040373, 10080746, 25201865, 50403730]

約数ペア:

[(1, 50403730), (2, 25201865), (5, 10080746), (10, 5040373), (13, 3877210), (26, 1938605), (65, 775442), (130, 387721)]