50790280

素因数分解:

$2^3\times 5^1\times {\mathrm{1269757}}^1$

素因数の和:1269768

約数の個数: 16

約数和(自身を含む): 114278220

約数和(自身を除く): 63487940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1269757, 2539514, 5079028, 6348785, 10158056, 12697570, 25395140, 50790280]

約数ペア:

[(1, 50790280), (2, 25395140), (4, 12697570), (5, 10158056), (8, 6348785), (10, 5079028), (20, 2539514), (40, 1269757)]