49170638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{22129}}^1$

素因数の和:22243

約数の個数: 16

約数和(自身を含む): 81261360

約数和(自身を除く): 32090722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 22129, 44258, 243419, 486838, 2235029, 4470058, 24585319, 49170638]

約数ペア:

[(1, 49170638), (2, 24585319), (11, 4470058), (22, 2235029), (101, 486838), (202, 243419), (1111, 44258), (2222, 22129)]