49486565968

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{8689}}^1$

素因数の和:9156

約数の個数: 80

約数和(自身を含む): 110566276480

約数和(自身を除く): 61079710512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 241, 422, 482, 844, 964, 1477, 1687, 1688, 1928, 2954, 3374, 3376, 3856, 5908, 6748, 8689, 11816, 13496, 17378, 23632, 26992, 34756, 50851, 60823, 69512, 101702, 121646, 139024, 203404, 243292, 355957, 406808, 486584, 711914, 813616, 973168, 1423828, 1833379, 2094049, 2847656, 3666758, 4188098, 5695312, 7333516, 8376196, 12833653, 14658343, 14667032, 16752392, 25667306, 29316686, 29334064, 33504784, 51334612, 58633372, 102669224, 117266744, 205338448, 234533488, 441844339, 883688678, 1767377356, 3092910373, 3534754712, 6185820746, 7069509424, 12371641492, 24743282984, 49486565968]

約数ペア:

[(1, 49486565968), (2, 24743282984), (4, 12371641492), (7, 7069509424), (8, 6185820746), (14, 3534754712), (16, 3092910373), (28, 1767377356), (56, 883688678), (112, 441844339), (211, 234533488), (241, 205338448), (422, 117266744), (482, 102669224), (844, 58633372), (964, 51334612), (1477, 33504784), (1687, 29334064), (1688, 29316686), (1928, 25667306), (2954, 16752392), (3374, 14667032), (3376, 14658343), (3856, 12833653), (5908, 8376196), (6748, 7333516), (8689, 5695312), (11816, 4188098), (13496, 3666758), (17378, 2847656), (23632, 2094049), (26992, 1833379), (34756, 1423828), (50851, 973168), (60823, 813616), (69512, 711914), (101702, 486584), (121646, 406808), (139024, 355957), (203404, 243292)]