51278894

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2887}}^1$

素因数の和:3079

約数の個数: 16

約数和(自身を含む): 78599808

約数和(自身を除く): 27320914

約数列:

[1, 2, 83, 107, 166, 214, 2887, 5774, 8881, 17762, 239621, 308909, 479242, 617818, 25639447, 51278894]

約数ペア:

[(1, 51278894), (2, 25639447), (83, 617818), (107, 479242), (166, 308909), (214, 239621), (2887, 17762), (5774, 8881)]