50578893

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 82667520

約数和(自身を除く): 32088627

約数列:

[1, 3, 9, 17, 19, 51, 57, 127, 137, 153, 171, 323, 381, 411, 969, 1143, 1233, 2159, 2329, 2413, 2603, 2907, 6477, 6987, 7239, 7809, 17399, 19431, 20961, 21717, 23427, 41021, 44251, 52197, 123063, 132753, 156591, 295783, 330581, 369189, 398259, 887349, 991743, 2662047, 2975229, 5619877, 16859631, 50578893]

約数ペア:

[(1, 50578893), (3, 16859631), (9, 5619877), (17, 2975229), (19, 2662047), (51, 991743), (57, 887349), (127, 398259), (137, 369189), (153, 330581), (171, 295783), (323, 156591), (381, 132753), (411, 123063), (969, 52197), (1143, 44251), (1233, 41021), (2159, 23427), (2329, 21717), (2413, 20961), (2603, 19431), (2907, 17399), (6477, 7809), (6987, 7239)]