51093861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 84338688

約数和(自身を除く): 33244827

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 887, 1477, 2661, 2743, 4431, 6209, 8229, 11531, 18627, 19201, 34593, 57603, 80717, 187157, 242151, 561471, 1310099, 2433041, 3930297, 7299123, 17031287, 51093861]

約数ペア:

[(1, 51093861), (3, 17031287), (7, 7299123), (13, 3930297), (21, 2433041), (39, 1310099), (91, 561471), (211, 242151), (273, 187157), (633, 80717), (887, 57603), (1477, 34593), (2661, 19201), (2743, 18627), (4431, 11531), (6209, 8229)]