55415227

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 66361680

約数和(自身を除く): 10946453

約数列:

[1, 7, 49, 89, 97, 131, 623, 679, 917, 4361, 4753, 6419, 8633, 11659, 12707, 60431, 81613, 88949, 423017, 571291, 622643, 1130923, 7916461, 55415227]

約数ペア:

[(1, 55415227), (7, 7916461), (49, 1130923), (89, 622643), (97, 571291), (131, 423017), (623, 88949), (679, 81613), (917, 60431), (4361, 12707), (4753, 11659), (6419, 8633)]