54821170

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{4253}}^1$

素因数の和:5549

約数の個数: 16

約数和(自身を含む): 98777880

約数和(自身を除く): 43956710

約数列:

[1, 2, 5, 10, 1289, 2578, 4253, 6445, 8506, 12890, 21265, 42530, 5482117, 10964234, 27410585, 54821170]

約数ペア:

[(1, 54821170), (2, 27410585), (5, 10964234), (10, 5482117), (1289, 42530), (2578, 21265), (4253, 12890), (6445, 8506)]