55464747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{30259}}^1$

素因数の和:30322

約数の個数: 16

約数和(自身を含む): 81338880

約数和(自身を除く): 25874133

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 30259, 90777, 393367, 1180101, 1422173, 4266519, 18488249, 55464747]

約数ペア:

[(1, 55464747), (3, 18488249), (13, 4266519), (39, 1422173), (47, 1180101), (141, 393367), (611, 90777), (1833, 30259)]