51947768

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{66943}}^1$

素因数の和:67046

約数の個数: 16

約数和(自身を含む): 98407680

約数和(自身を除く): 46459912

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 66943, 133886, 267772, 535544, 6493471, 12986942, 25973884, 51947768]

約数ペア:

[(1, 51947768), (2, 25973884), (4, 12986942), (8, 6493471), (97, 535544), (194, 267772), (388, 133886), (776, 66943)]