55367840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 144317376

約数和(自身を除く): 88949536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 193, 220, 326, 352, 386, 440, 652, 772, 815, 880, 965, 1304, 1544, 1630, 1760, 1793, 1930, 2123, 2608, 3088, 3260, 3586, 3860, 4246, 5216, 6176, 6520, 7172, 7720, 8492, 8965, 10615, 13040, 14344, 15440, 16984, 17930, 21230, 26080, 28688, 30880, 31459, 33968, 35860, 42460, 57376, 62918, 67936, 71720, 84920, 125836, 143440, 157295, 169840, 251672, 286880, 314590, 339680, 346049, 503344, 629180, 692098, 1006688, 1258360, 1384196, 1730245, 2516720, 2768392, 3460490, 5033440, 5536784, 6920980, 11073568, 13841960, 27683920, 55367840]

約数ペア:

[(1, 55367840), (2, 27683920), (4, 13841960), (5, 11073568), (8, 6920980), (10, 5536784), (11, 5033440), (16, 3460490), (20, 2768392), (22, 2516720), (32, 1730245), (40, 1384196), (44, 1258360), (55, 1006688), (80, 692098), (88, 629180), (110, 503344), (160, 346049), (163, 339680), (176, 314590), (193, 286880), (220, 251672), (326, 169840), (352, 157295), (386, 143440), (440, 125836), (652, 84920), (772, 71720), (815, 67936), (880, 62918), (965, 57376), (1304, 42460), (1544, 35860), (1630, 33968), (1760, 31459), (1793, 30880), (1930, 28688), (2123, 26080), (2608, 21230), (3088, 17930), (3260, 16984), (3586, 15440), (3860, 14344), (4246, 13040), (5216, 10615), (6176, 8965), (6520, 8492), (7172, 7720)]