56385901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20753}}^1$

素因数の和:20796

約数の個数: 16

約数和(自身を含む): 69733440

約数和(自身を除く): 13347539

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 20753, 228283, 269789, 394307, 2967679, 4337377, 5125991, 56385901]

約数ペア:

[(1, 56385901), (11, 5125991), (13, 4337377), (19, 2967679), (143, 394307), (209, 269789), (247, 228283), (2717, 20753)]