49831090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{38039}}^1$

素因数の和:38177

約数の個数: 16

約数和(自身を含む): 90383040

約数和(自身を除く): 40551950

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 38039, 76078, 190195, 380390, 4983109, 9966218, 24915545, 49831090]

約数ペア:

[(1, 49831090), (2, 24915545), (5, 9966218), (10, 4983109), (131, 380390), (262, 190195), (655, 76078), (1310, 38039)]