55533751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32119}}^1$

素因数の和:32158

約数の個数: 16

約数和(自身を含む): 71948800

約数和(自身を除く): 16415049

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 32119, 224833, 417547, 610261, 2922829, 4271827, 7933393, 55533751]

約数ペア:

[(1, 55533751), (7, 7933393), (13, 4271827), (19, 2922829), (91, 610261), (133, 417547), (247, 224833), (1729, 32119)]