49403266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11399}}^1$

素因数の和:11609

約数の個数: 16

約数和(自身を含む): 81259200

約数和(自身を除く): 31855934

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 11399, 22798, 125389, 250778, 2245603, 4491206, 24701633, 49403266]

約数ペア:

[(1, 49403266), (2, 24701633), (11, 4491206), (22, 2245603), (197, 250778), (394, 125389), (2167, 22798), (4334, 11399)]