53381374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1409}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 84430800

約数和(自身を除く): 31049426

約数列:

[1, 2, 19, 38, 997, 1409, 1994, 2818, 18943, 26771, 37886, 53542, 1404773, 2809546, 26690687, 53381374]

約数ペア:

[(1, 53381374), (2, 26690687), (19, 2809546), (38, 1404773), (997, 53542), (1409, 37886), (1994, 26771), (2818, 18943)]