53944690

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{22571}}^1$

素因数の和:22817

約数の個数: 16

約数和(自身を含む): 97511040

約数和(自身を除く): 43566350

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 22571, 45142, 112855, 225710, 5394469, 10788938, 26972345, 53944690]

約数ペア:

[(1, 53944690), (2, 26972345), (5, 10788938), (10, 5394469), (239, 225710), (478, 112855), (1195, 45142), (2390, 22571)]