51904225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 67174272

約数和(自身を除く): 15270047

約数列:

[1, 5, 25, 43, 53, 215, 265, 911, 1075, 1325, 2279, 4555, 11395, 22775, 39173, 48283, 56975, 195865, 241415, 979325, 1207075, 2076169, 10380845, 51904225]

約数ペア:

[(1, 51904225), (5, 10380845), (25, 2076169), (43, 1207075), (53, 979325), (215, 241415), (265, 195865), (911, 56975), (1075, 48283), (1325, 39173), (2279, 22775), (4555, 11395)]