51252768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{25423}}^1$

素因数の和:25446

約数の個数: 72

約数和(自身を含む): 166578048

約数和(自身を除く): 115325280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 25423, 50846, 76269, 101692, 152538, 177961, 203384, 228807, 305076, 355922, 406768, 457614, 533883, 610152, 711844, 813536, 915228, 1067766, 1220304, 1423688, 1601649, 1830456, 2135532, 2440608, 2847376, 3203298, 3660912, 4271064, 5694752, 6406596, 7321824, 8542128, 12813192, 17084256, 25626384, 51252768]

約数ペア:

[(1, 51252768), (2, 25626384), (3, 17084256), (4, 12813192), (6, 8542128), (7, 7321824), (8, 6406596), (9, 5694752), (12, 4271064), (14, 3660912), (16, 3203298), (18, 2847376), (21, 2440608), (24, 2135532), (28, 1830456), (32, 1601649), (36, 1423688), (42, 1220304), (48, 1067766), (56, 915228), (63, 813536), (72, 711844), (84, 610152), (96, 533883), (112, 457614), (126, 406768), (144, 355922), (168, 305076), (224, 228807), (252, 203384), (288, 177961), (336, 152538), (504, 101692), (672, 76269), (1008, 50846), (2016, 25423)]