51534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 127920

約数和(自身を除く): 76386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 2454, 2863, 3681, 5726, 7362, 8589, 17178, 25767, 51534]

約数ペア:

[(1, 51534), (2, 25767), (3, 17178), (6, 8589), (7, 7362), (9, 5726), (14, 3681), (18, 2863), (21, 2454), (42, 1227), (63, 818), (126, 409)]