55902129

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1879}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 76523520

約数和(自身を除く): 20621391

約数列:

[1, 3, 47, 141, 211, 633, 1879, 5637, 9917, 29751, 88313, 264939, 396469, 1189407, 18634043, 55902129]

約数ペア:

[(1, 55902129), (3, 18634043), (47, 1189407), (141, 396469), (211, 264939), (633, 88313), (1879, 29751), (5637, 9917)]