49086177

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 80593920

約数和(自身を除く): 31507743

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 2861, 5719, 8583, 17157, 20027, 54359, 60081, 123023, 163077, 369069, 380513, 861161, 1141539, 2337437, 2583483, 7012311, 16362059, 49086177]

約数ペア:

[(1, 49086177), (3, 16362059), (7, 7012311), (19, 2583483), (21, 2337437), (43, 1141539), (57, 861161), (129, 380513), (133, 369069), (301, 163077), (399, 123023), (817, 60081), (903, 54359), (2451, 20027), (2861, 17157), (5719, 8583)]