53164405

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18301}}^1$

素因数の和:18396

約数の個数: 16

約数和(自身を含む): 73793664

約数和(自身を除く): 20629259

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 18301, 91505, 128107, 640535, 1518983, 7594915, 10632881, 53164405]

約数ペア:

[(1, 53164405), (5, 10632881), (7, 7594915), (35, 1518983), (83, 640535), (415, 128107), (581, 91505), (2905, 18301)]