49282288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{280013}}^1$

素因数の和:280032

約数の個数: 20

約数和(自身を含む): 104165208

約数和(自身を除く): 54882920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 280013, 560026, 1120052, 2240104, 3080143, 4480208, 6160286, 12320572, 24641144, 49282288]

約数ペア:

[(1, 49282288), (2, 24641144), (4, 12320572), (8, 6160286), (11, 4480208), (16, 3080143), (22, 2240104), (44, 1120052), (88, 560026), (176, 280013)]