53567536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 121242240

約数和(自身を除く): 67674704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 83, 88, 152, 166, 176, 193, 209, 304, 332, 386, 418, 664, 772, 836, 913, 1328, 1544, 1577, 1672, 1826, 2123, 3088, 3154, 3344, 3652, 3667, 4246, 6308, 7304, 7334, 8492, 12616, 14608, 14668, 16019, 16984, 17347, 25232, 29336, 32038, 33968, 34694, 40337, 58672, 64076, 69388, 80674, 128152, 138776, 161348, 176209, 256304, 277552, 304361, 322696, 352418, 608722, 645392, 704836, 1217444, 1409672, 2434888, 2819344, 3347971, 4869776, 6695942, 13391884, 26783768, 53567536]

約数ペア:

[(1, 53567536), (2, 26783768), (4, 13391884), (8, 6695942), (11, 4869776), (16, 3347971), (19, 2819344), (22, 2434888), (38, 1409672), (44, 1217444), (76, 704836), (83, 645392), (88, 608722), (152, 352418), (166, 322696), (176, 304361), (193, 277552), (209, 256304), (304, 176209), (332, 161348), (386, 138776), (418, 128152), (664, 80674), (772, 69388), (836, 64076), (913, 58672), (1328, 40337), (1544, 34694), (1577, 33968), (1672, 32038), (1826, 29336), (2123, 25232), (3088, 17347), (3154, 16984), (3344, 16019), (3652, 14668), (3667, 14608), (4246, 12616), (6308, 8492), (7304, 7334)]