54962545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1559}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 72109440

約数和(自身を除く): 17146895

約数列:

[1, 5, 11, 55, 641, 1559, 3205, 7051, 7795, 17149, 35255, 85745, 999319, 4996595, 10992509, 54962545]

約数ペア:

[(1, 54962545), (5, 10992509), (11, 4996595), (55, 999319), (641, 85745), (1559, 35255), (3205, 17149), (7051, 7795)]