53437328

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2857}}^1$

素因数の和:3039

約数の個数: 40

約数和(自身を含む): 119075712

約数和(自身を除く): 65638384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 2857, 4676, 5714, 9352, 11428, 18704, 19999, 22856, 39998, 45712, 79996, 159992, 319984, 477119, 954238, 1908476, 3339833, 3816952, 6679666, 7633904, 13359332, 26718664, 53437328]

約数ペア:

[(1, 53437328), (2, 26718664), (4, 13359332), (7, 7633904), (8, 6679666), (14, 3816952), (16, 3339833), (28, 1908476), (56, 954238), (112, 477119), (167, 319984), (334, 159992), (668, 79996), (1169, 45712), (1336, 39998), (2338, 22856), (2672, 19999), (2857, 18704), (4676, 11428), (5714, 9352)]