52590265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 82850688

約数和(自身を除く): 30260423

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 169, 221, 455, 523, 595, 845, 1105, 1183, 1547, 2615, 2873, 3661, 5915, 6799, 7735, 8891, 14365, 18305, 20111, 33995, 44455, 47593, 62237, 88387, 100555, 115583, 237965, 311185, 441935, 577915, 618709, 809081, 1502579, 3093545, 4045405, 7512895, 10518053, 52590265]

約数ペア:

[(1, 52590265), (5, 10518053), (7, 7512895), (13, 4045405), (17, 3093545), (35, 1502579), (65, 809081), (85, 618709), (91, 577915), (119, 441935), (169, 311185), (221, 237965), (455, 115583), (523, 100555), (595, 88387), (845, 62237), (1105, 47593), (1183, 44455), (1547, 33995), (2615, 20111), (2873, 18305), (3661, 14365), (5915, 8891), (6799, 7735)]