50523790

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{20129}}^1$

素因数の和:20387

約数の個数: 16

約数和(自身を含む): 91309680

約数和(自身を除く): 40785890

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 20129, 40258, 100645, 201290, 5052379, 10104758, 25261895, 50523790]

約数ペア:

[(1, 50523790), (2, 25261895), (5, 10104758), (10, 5052379), (251, 201290), (502, 100645), (1255, 40258), (2510, 20129)]