49789025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 76453440

約数和(自身を除く): 26664415

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 715, 733, 1045, 1235, 2717, 3575, 3665, 5225, 6175, 8063, 9529, 13585, 13927, 18325, 40315, 47645, 67925, 69635, 104819, 153197, 181051, 201575, 238225, 348175, 524095, 765985, 905255, 1991561, 2620475, 3829925, 4526275, 9957805, 49789025]

約数ペア:

[(1, 49789025), (5, 9957805), (11, 4526275), (13, 3829925), (19, 2620475), (25, 1991561), (55, 905255), (65, 765985), (95, 524095), (143, 348175), (209, 238225), (247, 201575), (275, 181051), (325, 153197), (475, 104819), (715, 69635), (733, 67925), (1045, 47645), (1235, 40315), (2717, 18325), (3575, 13927), (3665, 13585), (5225, 9529), (6175, 8063)]