51978049193

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{5303}}^1\times {\mathrm{20899}}^1$

素因数の和:26276

約数の個数: 16

約数和(自身を含む): 60304358400

約数和(自身を除く): 8326309207

約数列:

[1, 7, 67, 469, 5303, 20899, 37121, 146293, 355301, 1400233, 2487107, 9801631, 110827397, 775791779, 7425435599, 51978049193]

約数ペア:

[(1, 51978049193), (7, 7425435599), (67, 775791779), (469, 110827397), (5303, 9801631), (20899, 2487107), (37121, 1400233), (146293, 355301)]