49451394910

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{20519251}}^1$

素因数の和:20519499

約数の個数: 16

約数和(自身を含む): 89381861712

約数和(自身を除く): 39930466802

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 20519251, 41038502, 102596255, 205192510, 4945139491, 9890278982, 24725697455, 49451394910]

約数ペア:

[(1, 49451394910), (2, 24725697455), (5, 9890278982), (10, 4945139491), (241, 205192510), (482, 102596255), (1205, 41038502), (2410, 20519251)]