51492931

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 59917248

約数和(自身を除く): 8424317

約数列:

[1, 7, 101, 173, 421, 707, 1211, 2947, 17473, 42521, 72833, 122311, 297647, 509831, 7356133, 51492931]

約数ペア:

[(1, 51492931), (7, 7356133), (101, 509831), (173, 297647), (421, 122311), (707, 72833), (1211, 42521), (2947, 17473)]