51937473

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 83091456

約数和(自身を除く): 31153983

約数列:

[1, 3, 7, 21, 23, 69, 161, 293, 367, 483, 879, 1101, 2051, 2569, 6153, 6739, 7707, 8441, 20217, 25323, 47173, 59087, 107531, 141519, 177261, 322593, 752717, 2258151, 2473213, 7419639, 17312491, 51937473]

約数ペア:

[(1, 51937473), (3, 17312491), (7, 7419639), (21, 2473213), (23, 2258151), (69, 752717), (161, 322593), (293, 177261), (367, 141519), (483, 107531), (879, 59087), (1101, 47173), (2051, 25323), (2569, 20217), (6153, 8441), (6739, 7707)]