49804756

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139901}}^1$

素因数の和:139994

約数の個数: 12

約数和(自身を含む): 88138260

約数和(自身を除く): 38333504

約数列:

[1, 2, 4, 89, 178, 356, 139901, 279802, 559604, 12451189, 24902378, 49804756]

約数ペア:

[(1, 49804756), (2, 24902378), (4, 12451189), (89, 559604), (178, 279802), (356, 139901)]