51563996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8431}}^1$

素因数の和:8585

約数の個数: 24

約数和(自身を含む): 99160320

約数和(自身を除く): 47596324

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 8431, 16862, 33724, 92741, 185482, 370964, 1171909, 2343818, 4687636, 12890999, 25781998, 51563996]

約数ペア:

[(1, 51563996), (2, 25781998), (4, 12890999), (11, 4687636), (22, 2343818), (44, 1171909), (139, 370964), (278, 185482), (556, 92741), (1529, 33724), (3058, 16862), (6116, 8431)]