56988790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{299941}}^1$

素因数の和:299967

約数の個数: 16

約数和(自身を含む): 107979120

約数和(自身を除く): 50990330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 299941, 599882, 1499705, 2999410, 5698879, 11397758, 28494395, 56988790]

約数ペア:

[(1, 56988790), (2, 28494395), (5, 11397758), (10, 5698879), (19, 2999410), (38, 1499705), (95, 599882), (190, 299941)]