53486589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18787}}^1$

素因数の和:18876

約数の個数: 16

約数和(自身を含む): 77857472

約数和(自身を除く): 24370883

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 18787, 56361, 244231, 732693, 1371451, 4114353, 17828863, 53486589]

約数ペア:

[(1, 53486589), (3, 17828863), (13, 4114353), (39, 1371451), (73, 732693), (219, 244231), (949, 56361), (2847, 18787)]