53955713

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 65155104

約数和(自身を除く): 11199391

約数列:

[1, 7, 41, 49, 107, 251, 287, 749, 1757, 2009, 4387, 5243, 10291, 12299, 26857, 30709, 72037, 187999, 214963, 504259, 1101137, 1315993, 7707959, 53955713]

約数ペア:

[(1, 53955713), (7, 7707959), (41, 1315993), (49, 1101137), (107, 504259), (251, 214963), (287, 187999), (749, 72037), (1757, 30709), (2009, 26857), (4387, 12299), (5243, 10291)]