51657922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23041}}^1$

素因数の和:23121

約数の個数: 16

約数和(自身を含む): 82951200

約数和(自身を除く): 31293278

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 23041, 46082, 437779, 875558, 1359419, 2718838, 25828961, 51657922]

約数ペア:

[(1, 51657922), (2, 25828961), (19, 2718838), (38, 1359419), (59, 875558), (118, 437779), (1121, 46082), (2242, 23041)]