51211941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 78451200

約数和(自身を除く): 27239259

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 649, 907, 957, 1711, 1947, 2721, 5133, 9977, 18821, 26303, 29931, 53513, 56463, 78909, 160539, 289333, 588643, 867999, 1551877, 1765929, 4655631, 17070647, 51211941]

約数ペア:

[(1, 51211941), (3, 17070647), (11, 4655631), (29, 1765929), (33, 1551877), (59, 867999), (87, 588643), (177, 289333), (319, 160539), (649, 78909), (907, 56463), (957, 53513), (1711, 29931), (1947, 26303), (2721, 18821), (5133, 9977)]