47138836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5171}}^1$

素因数の和:5271

約数の個数: 24

約数和(自身を含む): 86020704

約数和(自身を除く): 38881868

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 5171, 9116, 10342, 20684, 222353, 274063, 444706, 548126, 889412, 1096252, 11784709, 23569418, 47138836]

約数ペア:

[(1, 47138836), (2, 23569418), (4, 11784709), (43, 1096252), (53, 889412), (86, 548126), (106, 444706), (172, 274063), (212, 222353), (2279, 20684), (4558, 10342), (5171, 9116)]