53869144

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 119669760

約数和(自身を除く): 65800616

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 97, 188, 194, 211, 329, 376, 388, 422, 658, 679, 776, 844, 1316, 1358, 1477, 1688, 2632, 2716, 2954, 4559, 5432, 5908, 9118, 9917, 11816, 18236, 19834, 20467, 31913, 36472, 39668, 40934, 63826, 69419, 79336, 81868, 127652, 138838, 143269, 163736, 255304, 277676, 286538, 555352, 573076, 961949, 1146152, 1923898, 3847796, 6733643, 7695592, 13467286, 26934572, 53869144]

約数ペア:

[(1, 53869144), (2, 26934572), (4, 13467286), (7, 7695592), (8, 6733643), (14, 3847796), (28, 1923898), (47, 1146152), (56, 961949), (94, 573076), (97, 555352), (188, 286538), (194, 277676), (211, 255304), (329, 163736), (376, 143269), (388, 138838), (422, 127652), (658, 81868), (679, 79336), (776, 69419), (844, 63826), (1316, 40934), (1358, 39668), (1477, 36472), (1688, 31913), (2632, 20467), (2716, 19834), (2954, 18236), (4559, 11816), (5432, 9917), (5908, 9118)]