49669565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 17463235

約数列:

[1, 5, 11, 55, 73, 89, 139, 365, 445, 695, 803, 979, 1529, 4015, 4895, 6497, 7645, 10147, 12371, 32485, 50735, 61855, 71467, 111617, 136081, 357335, 558085, 680405, 903083, 4515415, 9933913, 49669565]

約数ペア:

[(1, 49669565), (5, 9933913), (11, 4515415), (55, 903083), (73, 680405), (89, 558085), (139, 357335), (365, 136081), (445, 111617), (695, 71467), (803, 61855), (979, 50735), (1529, 32485), (4015, 12371), (4895, 10147), (6497, 7645)]