56439070

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{25309}}^1$

素因数の和:25539

約数の個数: 16

約数和(自身を含む): 102049920

約数和(自身を除く): 45610850

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 25309, 50618, 126545, 253090, 5643907, 11287814, 28219535, 56439070]

約数ペア:

[(1, 56439070), (2, 28219535), (5, 11287814), (10, 5643907), (223, 253090), (446, 126545), (1115, 50618), (2230, 25309)]