55687346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 102246144

約数和(自身を除く): 46558798

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 571, 682, 806, 1142, 1573, 3146, 3751, 4433, 6281, 7423, 7502, 8866, 12562, 14846, 17701, 35402, 48763, 69091, 81653, 97526, 138182, 163306, 194711, 230113, 389422, 460226, 898183, 1796366, 2141821, 2531243, 4283642, 5062486, 27843673, 55687346]

約数ペア:

[(1, 55687346), (2, 27843673), (11, 5062486), (13, 4283642), (22, 2531243), (26, 2141821), (31, 1796366), (62, 898183), (121, 460226), (143, 389422), (242, 230113), (286, 194711), (341, 163306), (403, 138182), (571, 97526), (682, 81653), (806, 69091), (1142, 48763), (1573, 35402), (3146, 17701), (3751, 14846), (4433, 12562), (6281, 8866), (7423, 7502)]