55090504

素因数分解:

$2^3\times 7^2\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 120811500

約数和(自身を除く): 65720996

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 313, 392, 449, 626, 898, 1252, 1796, 2191, 2504, 3143, 3592, 4382, 6286, 8764, 12572, 15337, 17528, 22001, 25144, 30674, 44002, 61348, 88004, 122696, 140537, 176008, 281074, 562148, 983759, 1124296, 1967518, 3935036, 6886313, 7870072, 13772626, 27545252, 55090504]

約数ペア:

[(1, 55090504), (2, 27545252), (4, 13772626), (7, 7870072), (8, 6886313), (14, 3935036), (28, 1967518), (49, 1124296), (56, 983759), (98, 562148), (196, 281074), (313, 176008), (392, 140537), (449, 122696), (626, 88004), (898, 61348), (1252, 44002), (1796, 30674), (2191, 25144), (2504, 22001), (3143, 17528), (3592, 15337), (4382, 12572), (6286, 8764)]