50791975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 68401872

約数和(自身を除く): 17609897

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1193, 1703, 3275, 5965, 8515, 15509, 29825, 42575, 77545, 156283, 387725, 781415, 2031679, 3907075, 10158395, 50791975]

約数ペア:

[(1, 50791975), (5, 10158395), (13, 3907075), (25, 2031679), (65, 781415), (131, 387725), (325, 156283), (655, 77545), (1193, 42575), (1703, 29825), (3275, 15509), (5965, 8515)]