48349989

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 36

約数和(自身を含む): 76866660

約数和(自身を除く): 28516671

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 289, 493, 641, 867, 1479, 1923, 2601, 4437, 5769, 8381, 10897, 18589, 25143, 32691, 55767, 75429, 98073, 167301, 185249, 316013, 555747, 948039, 1667241, 2844117, 5372221, 16116663, 48349989]

約数ペア:

[(1, 48349989), (3, 16116663), (9, 5372221), (17, 2844117), (29, 1667241), (51, 948039), (87, 555747), (153, 316013), (261, 185249), (289, 167301), (493, 98073), (641, 75429), (867, 55767), (1479, 32691), (1923, 25143), (2601, 18589), (4437, 10897), (5769, 8381)]