52779545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8923}}^1$

素因数の和:8961

約数の個数: 24

約数和(自身を含む): 78388416

約数和(自身を除く): 25608871

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 8923, 44615, 62461, 115999, 312305, 579995, 811993, 1507987, 4059965, 7539935, 10555909, 52779545]

約数ペア:

[(1, 52779545), (5, 10555909), (7, 7539935), (13, 4059965), (35, 1507987), (65, 811993), (91, 579995), (169, 312305), (455, 115999), (845, 62461), (1183, 44615), (5915, 8923)]