54289495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1303}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 70322112

約数和(自身を除く): 16032617

約数列:

[1, 5, 13, 65, 641, 1303, 3205, 6515, 8333, 16939, 41665, 84695, 835223, 4176115, 10857899, 54289495]

約数ペア:

[(1, 54289495), (5, 10857899), (13, 4176115), (65, 835223), (641, 84695), (1303, 41665), (3205, 16939), (6515, 8333)]