49182287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 64233984

約数和(自身を除く): 15051697

約数列:

[1, 7, 11, 37, 61, 77, 259, 283, 407, 427, 671, 1981, 2257, 2849, 3113, 4697, 10471, 15799, 17263, 21791, 24827, 73297, 115181, 120841, 173789, 189893, 638731, 806267, 1329251, 4471117, 7026041, 49182287]

約数ペア:

[(1, 49182287), (7, 7026041), (11, 4471117), (37, 1329251), (61, 806267), (77, 638731), (259, 189893), (283, 173789), (407, 120841), (427, 115181), (671, 73297), (1981, 24827), (2257, 21791), (2849, 17263), (3113, 15799), (4697, 10471)]