52440038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 42945562

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1439, 1918, 2603, 2878, 5206, 10073, 18221, 20146, 27341, 36442, 54682, 191387, 197143, 382774, 394286, 1380001, 2760002, 3745717, 7491434, 26220019, 52440038]

約数ペア:

[(1, 52440038), (2, 26220019), (7, 7491434), (14, 3745717), (19, 2760002), (38, 1380001), (133, 394286), (137, 382774), (266, 197143), (274, 191387), (959, 54682), (1439, 36442), (1918, 27341), (2603, 20146), (2878, 18221), (5206, 10073)]