49896717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 80458560

約数和(自身を除く): 30561843

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 233, 247, 289, 323, 663, 699, 741, 867, 969, 3029, 3757, 3961, 4199, 4427, 5491, 9087, 11271, 11883, 12597, 13281, 16473, 51493, 57551, 67337, 71383, 75259, 154479, 172653, 202011, 214149, 225777, 875381, 978367, 1279403, 2626143, 2935101, 3838209, 16632239, 49896717]

約数ペア:

[(1, 49896717), (3, 16632239), (13, 3838209), (17, 2935101), (19, 2626143), (39, 1279403), (51, 978367), (57, 875381), (221, 225777), (233, 214149), (247, 202011), (289, 172653), (323, 154479), (663, 75259), (699, 71383), (741, 67337), (867, 57551), (969, 51493), (3029, 16473), (3757, 13281), (3961, 12597), (4199, 11883), (4427, 11271), (5491, 9087)]