51311676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328921}}^1$

素因数の和:328941

約数の個数: 24

約数和(自身を含む): 128937424

約数和(自身を除く): 77625748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 328921, 657842, 986763, 1315684, 1973526, 3947052, 4275973, 8551946, 12827919, 17103892, 25655838, 51311676]

約数ペア:

[(1, 51311676), (2, 25655838), (3, 17103892), (4, 12827919), (6, 8551946), (12, 4275973), (13, 3947052), (26, 1973526), (39, 1315684), (52, 986763), (78, 657842), (156, 328921)]