52347520

素因数分解:

$2^7\times 5^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 126023040

約数和(自身を除く): 73675520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 263, 311, 320, 526, 622, 640, 1052, 1244, 1315, 1555, 2104, 2488, 2630, 3110, 4208, 4976, 5260, 6220, 8416, 9952, 10520, 12440, 16832, 19904, 21040, 24880, 33664, 39808, 42080, 49760, 81793, 84160, 99520, 163586, 168320, 199040, 327172, 408965, 654344, 817930, 1308688, 1635860, 2617376, 3271720, 5234752, 6543440, 10469504, 13086880, 26173760, 52347520]

約数ペア:

[(1, 52347520), (2, 26173760), (4, 13086880), (5, 10469504), (8, 6543440), (10, 5234752), (16, 3271720), (20, 2617376), (32, 1635860), (40, 1308688), (64, 817930), (80, 654344), (128, 408965), (160, 327172), (263, 199040), (311, 168320), (320, 163586), (526, 99520), (622, 84160), (640, 81793), (1052, 49760), (1244, 42080), (1315, 39808), (1555, 33664), (2104, 24880), (2488, 21040), (2630, 19904), (3110, 16832), (4208, 12440), (4976, 10520), (5260, 9952), (6220, 8416)]