51064312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491003}}^1$

素因数の和:491022

約数の個数: 16

約数和(自身を含む): 103110840

約数和(自身を除く): 52046528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491003, 982006, 1964012, 3928024, 6383039, 12766078, 25532156, 51064312]

約数ペア:

[(1, 51064312), (2, 25532156), (4, 12766078), (8, 6383039), (13, 3928024), (26, 1964012), (52, 982006), (104, 491003)]