50809209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 81902016

約数和(自身を除く): 31092807

約数列:

[1, 3, 11, 17, 33, 41, 47, 51, 123, 141, 187, 451, 517, 561, 697, 799, 1353, 1551, 1927, 2091, 2209, 2397, 5781, 6627, 7667, 8789, 21197, 23001, 24299, 26367, 32759, 37553, 63591, 72897, 90569, 98277, 112659, 271707, 360349, 413083, 996259, 1081047, 1239249, 1539673, 2988777, 4619019, 16936403, 50809209]

約数ペア:

[(1, 50809209), (3, 16936403), (11, 4619019), (17, 2988777), (33, 1539673), (41, 1239249), (47, 1081047), (51, 996259), (123, 413083), (141, 360349), (187, 271707), (451, 112659), (517, 98277), (561, 90569), (697, 72897), (799, 63591), (1353, 37553), (1551, 32759), (1927, 26367), (2091, 24299), (2209, 23001), (2397, 21197), (5781, 8789), (6627, 7667)]