49293937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 64364544

約数和(自身を除く): 15070607

約数列:

[1, 7, 11, 31, 77, 107, 193, 217, 341, 749, 1177, 1351, 2123, 2387, 3317, 5983, 8239, 14861, 20651, 23219, 36487, 41881, 65813, 144557, 227161, 255409, 460691, 640181, 1590127, 4481267, 7041991, 49293937]

約数ペア:

[(1, 49293937), (7, 7041991), (11, 4481267), (31, 1590127), (77, 640181), (107, 460691), (193, 255409), (217, 227161), (341, 144557), (749, 65813), (1177, 41881), (1351, 36487), (2123, 23219), (2387, 20651), (3317, 14861), (5983, 8239)]