48407709

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 82280448

約数和(自身を除く): 33872739

約数列:

[1, 3, 7, 21, 23, 31, 53, 61, 69, 93, 159, 161, 183, 217, 371, 427, 483, 651, 713, 1113, 1219, 1281, 1403, 1643, 1891, 2139, 3233, 3657, 4209, 4929, 4991, 5673, 8533, 9699, 9821, 11501, 13237, 14973, 22631, 25599, 29463, 34503, 37789, 39711, 43493, 67893, 74359, 100223, 113367, 130479, 223077, 264523, 300669, 304451, 520513, 701561, 793569, 913353, 1561539, 2104683, 2305129, 6915387, 16135903, 48407709]

約数ペア:

[(1, 48407709), (3, 16135903), (7, 6915387), (21, 2305129), (23, 2104683), (31, 1561539), (53, 913353), (61, 793569), (69, 701561), (93, 520513), (159, 304451), (161, 300669), (183, 264523), (217, 223077), (371, 130479), (427, 113367), (483, 100223), (651, 74359), (713, 67893), (1113, 43493), (1219, 39711), (1281, 37789), (1403, 34503), (1643, 29463), (1891, 25599), (2139, 22631), (3233, 14973), (3657, 13237), (4209, 11501), (4929, 9821), (4991, 9699), (5673, 8533)]