52131402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 119520960

約数和(自身を除く): 67389558

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 313, 342, 487, 626, 939, 974, 1461, 1878, 2817, 2922, 4383, 5634, 5947, 8766, 9253, 11894, 17841, 18506, 27759, 35682, 53523, 55518, 83277, 107046, 152431, 166554, 304862, 457293, 914586, 1371879, 2743758, 2896189, 5792378, 8688567, 17377134, 26065701, 52131402]

約数ペア:

[(1, 52131402), (2, 26065701), (3, 17377134), (6, 8688567), (9, 5792378), (18, 2896189), (19, 2743758), (38, 1371879), (57, 914586), (114, 457293), (171, 304862), (313, 166554), (342, 152431), (487, 107046), (626, 83277), (939, 55518), (974, 53523), (1461, 35682), (1878, 27759), (2817, 18506), (2922, 17841), (4383, 11894), (5634, 9253), (5947, 8766)]