51037648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167887}}^1$

素因数の和:167914

約数の個数: 20

約数和(自身を含む): 104090560

約数和(自身を除く): 53052912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 167887, 335774, 671548, 1343096, 2686192, 3189853, 6379706, 12759412, 25518824, 51037648]

約数ペア:

[(1, 51037648), (2, 25518824), (4, 12759412), (8, 6379706), (16, 3189853), (19, 2686192), (38, 1343096), (76, 671548), (152, 335774), (304, 167887)]