51868656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{7351}}^1$

素因数の和:7379

約数の個数: 90

約数和(自身を含む): 168882792

約数和(自身を除く): 117014136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 7351, 14702, 22053, 29404, 44106, 51457, 58808, 66159, 88212, 102914, 117616, 132318, 154371, 176424, 205828, 264636, 308742, 352848, 360199, 411656, 463113, 529272, 617484, 720398, 823312, 926226, 1058544, 1080597, 1234968, 1440796, 1852452, 2161194, 2469936, 2881592, 3241791, 3704904, 4322388, 5763184, 6483582, 7409808, 8644776, 12967164, 17289552, 25934328, 51868656]

約数ペア:

[(1, 51868656), (2, 25934328), (3, 17289552), (4, 12967164), (6, 8644776), (7, 7409808), (8, 6483582), (9, 5763184), (12, 4322388), (14, 3704904), (16, 3241791), (18, 2881592), (21, 2469936), (24, 2161194), (28, 1852452), (36, 1440796), (42, 1234968), (48, 1080597), (49, 1058544), (56, 926226), (63, 823312), (72, 720398), (84, 617484), (98, 529272), (112, 463113), (126, 411656), (144, 360199), (147, 352848), (168, 308742), (196, 264636), (252, 205828), (294, 176424), (336, 154371), (392, 132318), (441, 117616), (504, 102914), (588, 88212), (784, 66159), (882, 58808), (1008, 51457), (1176, 44106), (1764, 29404), (2352, 22053), (3528, 14702), (7056, 7351)]