53351984

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4042

約数の個数: 60

約数和(自身を含む): 127351224

約数和(自身を除く): 73999240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 4003, 6664, 8006, 13328, 16012, 28021, 32024, 56042, 64048, 68051, 112084, 136102, 196147, 224168, 272204, 392294, 448336, 476357, 544408, 784588, 952714, 1088816, 1569176, 1905428, 3138352, 3334499, 3810856, 6668998, 7621712, 13337996, 26675992, 53351984]

約数ペア:

[(1, 53351984), (2, 26675992), (4, 13337996), (7, 7621712), (8, 6668998), (14, 3810856), (16, 3334499), (17, 3138352), (28, 1905428), (34, 1569176), (49, 1088816), (56, 952714), (68, 784588), (98, 544408), (112, 476357), (119, 448336), (136, 392294), (196, 272204), (238, 224168), (272, 196147), (392, 136102), (476, 112084), (784, 68051), (833, 64048), (952, 56042), (1666, 32024), (1904, 28021), (3332, 16012), (4003, 13328), (6664, 8006)]