49025890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{258031}}^1$

素因数の和:258057

約数の個数: 16

約数和(自身を含む): 92891520

約数和(自身を除く): 43865630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 258031, 516062, 1290155, 2580310, 4902589, 9805178, 24512945, 49025890]

約数ペア:

[(1, 49025890), (2, 24512945), (5, 9805178), (10, 4902589), (19, 2580310), (38, 1290155), (95, 516062), (190, 258031)]