54126770

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{21061}}^1$

素因数の和:21325

約数の個数: 16

約数和(自身を含む): 97811928

約数和(自身を除く): 43685158

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 21061, 42122, 105305, 210610, 5412677, 10825354, 27063385, 54126770]

約数ペア:

[(1, 54126770), (2, 27063385), (5, 10825354), (10, 5412677), (257, 210610), (514, 105305), (1285, 42122), (2570, 21061)]