51340839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 77409024

約数和(自身を除く): 26068185

約数列:

[1, 3, 11, 33, 43, 97, 129, 291, 373, 473, 1067, 1119, 1419, 3201, 4103, 4171, 12309, 12513, 16039, 36181, 45881, 48117, 108543, 137643, 176429, 397991, 529287, 1193973, 1555783, 4667349, 17113613, 51340839]

約数ペア:

[(1, 51340839), (3, 17113613), (11, 4667349), (33, 1555783), (43, 1193973), (97, 529287), (129, 397991), (291, 176429), (373, 137643), (473, 108543), (1067, 48117), (1119, 45881), (1419, 36181), (3201, 16039), (4103, 12513), (4171, 12309)]