51752542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20327}}^1$

素因数の和:20415

約数の個数: 16

約数和(自身を含む): 82938240

約数和(自身を除く): 31185698

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 20327, 40654, 386213, 772426, 1361909, 2723818, 25876271, 51752542]

約数ペア:

[(1, 51752542), (2, 25876271), (19, 2723818), (38, 1361909), (67, 772426), (134, 386213), (1273, 40654), (2546, 20327)]