49884177

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 85606400

約数和(自身を除く): 35722223

約数列:

[1, 3, 7, 19, 21, 31, 37, 57, 93, 109, 111, 133, 217, 259, 327, 399, 589, 651, 703, 763, 777, 1147, 1767, 2071, 2109, 2289, 3379, 3441, 4033, 4123, 4921, 6213, 8029, 10137, 12099, 12369, 14497, 14763, 21793, 23653, 24087, 28231, 43491, 64201, 65379, 70959, 76627, 84693, 125023, 152551, 192603, 229881, 375069, 449407, 457653, 536389, 875161, 1348221, 1609167, 2375437, 2625483, 7126311, 16628059, 49884177]

約数ペア:

[(1, 49884177), (3, 16628059), (7, 7126311), (19, 2625483), (21, 2375437), (31, 1609167), (37, 1348221), (57, 875161), (93, 536389), (109, 457653), (111, 449407), (133, 375069), (217, 229881), (259, 192603), (327, 152551), (399, 125023), (589, 84693), (651, 76627), (703, 70959), (763, 65379), (777, 64201), (1147, 43491), (1767, 28231), (2071, 24087), (2109, 23653), (2289, 21793), (3379, 14763), (3441, 14497), (4033, 12369), (4123, 12099), (4921, 10137), (6213, 8029)]