49820869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12917}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 62006400

約数和(自身を除く): 12185531

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 12917, 90419, 245423, 374593, 1717961, 2622151, 7117267, 49820869]

約数ペア:

[(1, 49820869), (7, 7117267), (19, 2622151), (29, 1717961), (133, 374593), (203, 245423), (551, 90419), (3857, 12917)]