56127070

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13723}}^1$

素因数の和:14139

約数の個数: 16

約数和(自身を含む): 101283120

約数和(自身を除く): 45156050

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 13723, 27446, 68615, 137230, 5612707, 11225414, 28063535, 56127070]

約数ペア:

[(1, 56127070), (2, 28063535), (5, 11225414), (10, 5612707), (409, 137230), (818, 68615), (2045, 27446), (4090, 13723)]