49781457

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2734

約数の個数: 36

約数和(自身を含む): 83718180

約数和(自身を除く): 33936723

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1683, 2057, 2689, 6171, 8067, 18513, 24201, 29579, 45713, 88737, 137139, 266211, 325369, 411417, 502843, 976107, 1508529, 2928321, 4525587, 5531273, 16593819, 49781457]

約数ペア:

[(1, 49781457), (3, 16593819), (9, 5531273), (11, 4525587), (17, 2928321), (33, 1508529), (51, 976107), (99, 502843), (121, 411417), (153, 325369), (187, 266211), (363, 137139), (561, 88737), (1089, 45713), (1683, 29579), (2057, 24201), (2689, 18513), (6171, 8067)]