51135458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{2281}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 83795040

約数和(自身を除く): 32659582

約数列:

[1, 2, 11, 22, 1019, 2038, 2281, 4562, 11209, 22418, 25091, 50182, 2324339, 4648678, 25567729, 51135458]

約数ペア:

[(1, 51135458), (2, 25567729), (11, 4648678), (22, 2324339), (1019, 50182), (2038, 25091), (2281, 22418), (4562, 11209)]