51498576

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 154800360

約数和(自身を除く): 103301784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 109, 136, 144, 153, 193, 204, 218, 272, 306, 327, 386, 408, 436, 579, 612, 654, 772, 816, 872, 981, 1158, 1224, 1308, 1544, 1737, 1744, 1853, 1962, 2316, 2448, 2616, 3088, 3281, 3474, 3706, 3924, 4632, 5232, 5559, 6562, 6948, 7412, 7848, 9264, 9843, 11118, 13124, 13896, 14824, 15696, 16677, 19686, 21037, 22236, 26248, 27792, 29529, 29648, 33354, 39372, 42074, 44472, 52496, 59058, 63111, 66708, 78744, 84148, 88944, 118116, 126222, 133416, 157488, 168296, 189333, 236232, 252444, 266832, 336592, 357629, 378666, 472464, 504888, 715258, 757332, 1009776, 1072887, 1430516, 1514664, 2145774, 2861032, 3029328, 3218661, 4291548, 5722064, 6437322, 8583096, 12874644, 17166192, 25749288, 51498576]

約数ペア:

[(1, 51498576), (2, 25749288), (3, 17166192), (4, 12874644), (6, 8583096), (8, 6437322), (9, 5722064), (12, 4291548), (16, 3218661), (17, 3029328), (18, 2861032), (24, 2145774), (34, 1514664), (36, 1430516), (48, 1072887), (51, 1009776), (68, 757332), (72, 715258), (102, 504888), (109, 472464), (136, 378666), (144, 357629), (153, 336592), (193, 266832), (204, 252444), (218, 236232), (272, 189333), (306, 168296), (327, 157488), (386, 133416), (408, 126222), (436, 118116), (579, 88944), (612, 84148), (654, 78744), (772, 66708), (816, 63111), (872, 59058), (981, 52496), (1158, 44472), (1224, 42074), (1308, 39372), (1544, 33354), (1737, 29648), (1744, 29529), (1853, 27792), (1962, 26248), (2316, 22236), (2448, 21037), (2616, 19686), (3088, 16677), (3281, 15696), (3474, 14824), (3706, 13896), (3924, 13124), (4632, 11118), (5232, 9843), (5559, 9264), (6562, 7848), (6948, 7412)]