54251821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 61936000

約数和(自身を除く): 7684179

約数列:

[1, 13, 19, 157, 247, 1399, 2041, 2983, 18187, 26581, 38779, 219643, 345553, 2855359, 4173217, 54251821]

約数ペア:

[(1, 54251821), (13, 4173217), (19, 2855359), (157, 345553), (247, 219643), (1399, 38779), (2041, 26581), (2983, 18187)]