53346580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{381047}}^1$

素因数の和:381063

約数の個数: 24

約数和(自身を含む): 128032128

約数和(自身を除く): 74685548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 381047, 762094, 1524188, 1905235, 2667329, 3810470, 5334658, 7620940, 10669316, 13336645, 26673290, 53346580]

約数ペア:

[(1, 53346580), (2, 26673290), (4, 13336645), (5, 10669316), (7, 7620940), (10, 5334658), (14, 3810470), (20, 2667329), (28, 1905235), (35, 1524188), (70, 762094), (140, 381047)]