57055791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 88639488

約数和(自身を除く): 31583697

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1831, 1833, 2397, 5493, 10387, 23803, 31127, 31161, 71409, 86057, 93381, 258171, 404651, 1118741, 1213953, 1462969, 3356223, 4388907, 19018597, 57055791]

約数ペア:

[(1, 57055791), (3, 19018597), (13, 4388907), (17, 3356223), (39, 1462969), (47, 1213953), (51, 1118741), (141, 404651), (221, 258171), (611, 93381), (663, 86057), (799, 71409), (1831, 31161), (1833, 31127), (2397, 23803), (5493, 10387)]