55349728

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 70448672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2399, 2884, 3296, 4798, 5768, 9596, 11536, 16793, 19192, 23072, 33586, 38384, 67172, 76768, 134344, 247097, 268688, 494194, 537376, 988388, 1729679, 1976776, 3459358, 3953552, 6918716, 7907104, 13837432, 27674864, 55349728]

約数ペア:

[(1, 55349728), (2, 27674864), (4, 13837432), (7, 7907104), (8, 6918716), (14, 3953552), (16, 3459358), (28, 1976776), (32, 1729679), (56, 988388), (103, 537376), (112, 494194), (206, 268688), (224, 247097), (412, 134344), (721, 76768), (824, 67172), (1442, 38384), (1648, 33586), (2399, 23072), (2884, 19192), (3296, 16793), (4798, 11536), (5768, 9596)]