50401880

素因数分解:

$2^3\times 5^1\times {\mathrm{1260047}}^1$

素因数の和:1260058

約数の個数: 16

約数和(自身を含む): 113404320

約数和(自身を除く): 63002440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1260047, 2520094, 5040188, 6300235, 10080376, 12600470, 25200940, 50401880]

約数ペア:

[(1, 50401880), (2, 25200940), (4, 12600470), (5, 10080376), (8, 6300235), (10, 5040188), (20, 2520094), (40, 1260047)]