39028451

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 54063360

約数和(自身を除く): 15034909

約数列:

[1, 7, 11, 19, 37, 49, 77, 103, 133, 209, 259, 407, 539, 703, 721, 931, 1133, 1463, 1813, 1957, 2849, 3811, 4921, 5047, 7733, 7931, 10241, 13699, 19943, 21527, 26677, 34447, 41921, 54131, 55517, 72409, 95893, 150689, 186739, 293447, 378917, 506863, 796499, 1054823, 2054129, 3548041, 5575493, 39028451]

約数ペア:

[(1, 39028451), (7, 5575493), (11, 3548041), (19, 2054129), (37, 1054823), (49, 796499), (77, 506863), (103, 378917), (133, 293447), (209, 186739), (259, 150689), (407, 95893), (539, 72409), (703, 55517), (721, 54131), (931, 41921), (1133, 34447), (1463, 26677), (1813, 21527), (1957, 19943), (2849, 13699), (3811, 10241), (4921, 7931), (5047, 7733)]