51202448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{290923}}^1$

素因数の和:290942

約数の個数: 20

約数和(自身を含む): 108223728

約数和(自身を除く): 57021280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 290923, 581846, 1163692, 2327384, 3200153, 4654768, 6400306, 12800612, 25601224, 51202448]

約数ペア:

[(1, 51202448), (2, 25601224), (4, 12800612), (8, 6400306), (11, 4654768), (16, 3200153), (22, 2327384), (44, 1163692), (88, 581846), (176, 290923)]