57048520

素因数分解:

$2^3\times 5^1\times {\mathrm{1426213}}^1$

素因数の和:1426224

約数の個数: 16

約数和(自身を含む): 128359260

約数和(自身を除く): 71310740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1426213, 2852426, 5704852, 7131065, 11409704, 14262130, 28524260, 57048520]

約数ペア:

[(1, 57048520), (2, 28524260), (4, 14262130), (5, 11409704), (8, 7131065), (10, 5704852), (20, 2852426), (40, 1426213)]