49940639

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 62198400

約数和(自身を除く): 12257761

約数列:

[1, 7, 29, 37, 61, 109, 203, 259, 427, 763, 1073, 1769, 2257, 3161, 4033, 6649, 7511, 12383, 15799, 22127, 28231, 46543, 65453, 116957, 192821, 246013, 458171, 818699, 1349747, 1722091, 7134377, 49940639]

約数ペア:

[(1, 49940639), (7, 7134377), (29, 1722091), (37, 1349747), (61, 818699), (109, 458171), (203, 246013), (259, 192821), (427, 116957), (763, 65453), (1073, 46543), (1769, 28231), (2257, 22127), (3161, 15799), (4033, 12383), (6649, 7511)]