53925778

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 82361664

約数和(自身を除く): 28435886

約数列:

[1, 2, 71, 142, 307, 614, 1237, 2474, 21797, 43594, 87827, 175654, 379759, 759518, 26962889, 53925778]

約数ペア:

[(1, 53925778), (2, 26962889), (71, 759518), (142, 379759), (307, 175654), (614, 87827), (1237, 43594), (2474, 21797)]