55503712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 129064320

約数和(自身を除く): 73560608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 76, 86, 88, 152, 172, 176, 193, 209, 304, 344, 352, 386, 418, 473, 608, 688, 772, 817, 836, 946, 1376, 1544, 1634, 1672, 1892, 2123, 3088, 3268, 3344, 3667, 3784, 4246, 6176, 6536, 6688, 7334, 7568, 8299, 8492, 8987, 13072, 14668, 15136, 16598, 16984, 17974, 26144, 29336, 33196, 33968, 35948, 40337, 58672, 66392, 67936, 71896, 80674, 91289, 117344, 132784, 143792, 157681, 161348, 182578, 265568, 287584, 315362, 322696, 365156, 630724, 645392, 730312, 1261448, 1290784, 1460624, 1734491, 2522896, 2921248, 3468982, 5045792, 6937964, 13875928, 27751856, 55503712]

約数ペア:

[(1, 55503712), (2, 27751856), (4, 13875928), (8, 6937964), (11, 5045792), (16, 3468982), (19, 2921248), (22, 2522896), (32, 1734491), (38, 1460624), (43, 1290784), (44, 1261448), (76, 730312), (86, 645392), (88, 630724), (152, 365156), (172, 322696), (176, 315362), (193, 287584), (209, 265568), (304, 182578), (344, 161348), (352, 157681), (386, 143792), (418, 132784), (473, 117344), (608, 91289), (688, 80674), (772, 71896), (817, 67936), (836, 66392), (946, 58672), (1376, 40337), (1544, 35948), (1634, 33968), (1672, 33196), (1892, 29336), (2123, 26144), (3088, 17974), (3268, 16984), (3344, 16598), (3667, 15136), (3784, 14668), (4246, 13072), (6176, 8987), (6536, 8492), (6688, 8299), (7334, 7568)]