54878941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 62899200

約数和(自身を除く): 8020259

約数列:

[1, 13, 17, 221, 239, 1039, 3107, 4063, 13507, 17663, 52819, 229619, 248321, 3228173, 4221457, 54878941]

約数ペア:

[(1, 54878941), (13, 4221457), (17, 3228173), (221, 248321), (239, 229619), (1039, 52819), (3107, 17663), (4063, 13507)]