51818532904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1\times {\mathrm{887}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 99726733440

約数和(自身を除く): 47908200536

約数列:

[1, 2, 4, 8, 53, 106, 211, 212, 422, 424, 653, 844, 887, 1306, 1688, 1774, 2612, 3548, 5224, 7096, 11183, 22366, 34609, 44732, 47011, 69218, 89464, 94022, 137783, 138436, 187157, 188044, 275566, 276872, 374314, 376088, 551132, 579211, 748628, 1102264, 1158422, 1497256, 2316844, 4633688, 7302499, 9919321, 14604998, 19838642, 29209996, 30698183, 39677284, 58419992, 61396366, 79354568, 122213521, 122792732, 244427042, 245585464, 488854084, 977708168, 6477316613, 12954633226, 25909266452, 51818532904]

約数ペア:

[(1, 51818532904), (2, 25909266452), (4, 12954633226), (8, 6477316613), (53, 977708168), (106, 488854084), (211, 245585464), (212, 244427042), (422, 122792732), (424, 122213521), (653, 79354568), (844, 61396366), (887, 58419992), (1306, 39677284), (1688, 30698183), (1774, 29209996), (2612, 19838642), (3548, 14604998), (5224, 9919321), (7096, 7302499), (11183, 4633688), (22366, 2316844), (34609, 1497256), (44732, 1158422), (47011, 1102264), (69218, 748628), (89464, 579211), (94022, 551132), (137783, 376088), (138436, 374314), (187157, 276872), (188044, 275566)]