51880147193

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3667219}}^1$

素因数の和:3667316

約数の個数: 16

約数和(自身を含む): 61961349120

約数和(自身を除く): 10081201927

約数列:

[1, 7, 43, 47, 301, 329, 2021, 14147, 3667219, 25670533, 157690417, 172359293, 1103832919, 1206515051, 7411449599, 51880147193]

約数ペア:

[(1, 51880147193), (7, 7411449599), (43, 1206515051), (47, 1103832919), (301, 172359293), (329, 157690417), (2021, 25670533), (14147, 3667219)]