49000987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 14036453

約数列:

[1, 7, 17, 31, 37, 119, 217, 259, 359, 527, 629, 1147, 2513, 3689, 4403, 6103, 8029, 11129, 13283, 19499, 42721, 77903, 92981, 136493, 189193, 225811, 411773, 1324351, 1580677, 2882411, 7000141, 49000987]

約数ペア:

[(1, 49000987), (7, 7000141), (17, 2882411), (31, 1580677), (37, 1324351), (119, 411773), (217, 225811), (259, 189193), (359, 136493), (527, 92981), (629, 77903), (1147, 42721), (2513, 19499), (3689, 13283), (4403, 11129), (6103, 8029)]