50840405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 80898048

約数和(自身を除く): 30057643

約数列:

[1, 5, 7, 11, 35, 37, 43, 55, 77, 83, 185, 215, 259, 301, 385, 407, 415, 473, 581, 913, 1295, 1505, 1591, 2035, 2365, 2849, 2905, 3071, 3311, 3569, 4565, 6391, 7955, 11137, 14245, 15355, 16555, 17501, 17845, 21497, 24983, 31955, 33781, 39259, 55685, 87505, 107485, 122507, 124915, 132053, 168905, 196295, 236467, 274813, 612535, 660265, 924371, 1182335, 1374065, 1452583, 4621855, 7262915, 10168081, 50840405]

約数ペア:

[(1, 50840405), (5, 10168081), (7, 7262915), (11, 4621855), (35, 1452583), (37, 1374065), (43, 1182335), (55, 924371), (77, 660265), (83, 612535), (185, 274813), (215, 236467), (259, 196295), (301, 168905), (385, 132053), (407, 124915), (415, 122507), (473, 107485), (581, 87505), (913, 55685), (1295, 39259), (1505, 33781), (1591, 31955), (2035, 24983), (2365, 21497), (2849, 17845), (2905, 17501), (3071, 16555), (3311, 15355), (3569, 14245), (4565, 11137), (6391, 7955)]