49858138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{9029}}^1$

素因数の和:9293

約数の個数: 16

約数和(自身を含む): 81920160

約数和(自身を除く): 32062022

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 9029, 18058, 99319, 198638, 2266279, 4532558, 24929069, 49858138]

約数ペア:

[(1, 49858138), (2, 24929069), (11, 4532558), (22, 2266279), (251, 198638), (502, 99319), (2761, 18058), (5522, 9029)]