55909049

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 11314471

約数列:

[1, 7, 49, 59, 83, 233, 413, 581, 1631, 2891, 4067, 4897, 11417, 13747, 19339, 34279, 96229, 135373, 239953, 673603, 947611, 1141001, 7987007, 55909049]

約数ペア:

[(1, 55909049), (7, 7987007), (49, 1141001), (59, 947611), (83, 673603), (233, 239953), (413, 135373), (581, 96229), (1631, 34279), (2891, 19339), (4067, 13747), (4897, 11417)]