49924269

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{1471}}^1$

素因数の和:1902

約数の個数: 20

約数和(自身を含む): 74807040

約数和(自身を除く): 24882771

約数列:

[1, 3, 9, 27, 81, 419, 1257, 1471, 3771, 4413, 11313, 13239, 33939, 39717, 119151, 616349, 1849047, 5547141, 16641423, 49924269]

約数ペア:

[(1, 49924269), (3, 16641423), (9, 5547141), (27, 1849047), (81, 616349), (419, 119151), (1257, 39717), (1471, 33939), (3771, 13239), (4413, 11313)]