51203957

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7757}}^1$

素因数の和:7828

約数の個数: 16

約数和(自身を含む): 62560512

約数和(自身を除く): 11356555

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 7757, 54299, 178411, 318037, 1248877, 2226259, 7314851, 51203957]

約数ペア:

[(1, 51203957), (7, 7314851), (23, 2226259), (41, 1248877), (161, 318037), (287, 178411), (943, 54299), (6601, 7757)]