55609788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 148862448

約数和(自身を除く): 93252660

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 1613, 2028, 2652, 2873, 3226, 4839, 5746, 6452, 8619, 9678, 11492, 17238, 19356, 20969, 27421, 34476, 41938, 54842, 62907, 82263, 83876, 109684, 125814, 164526, 251628, 272597, 329052, 356473, 545194, 712946, 817791, 1069419, 1090388, 1425892, 1635582, 2138838, 3271164, 4277676, 4634149, 9268298, 13902447, 18536596, 27804894, 55609788]

約数ペア:

[(1, 55609788), (2, 27804894), (3, 18536596), (4, 13902447), (6, 9268298), (12, 4634149), (13, 4277676), (17, 3271164), (26, 2138838), (34, 1635582), (39, 1425892), (51, 1090388), (52, 1069419), (68, 817791), (78, 712946), (102, 545194), (156, 356473), (169, 329052), (204, 272597), (221, 251628), (338, 164526), (442, 125814), (507, 109684), (663, 83876), (676, 82263), (884, 62907), (1014, 54842), (1326, 41938), (1613, 34476), (2028, 27421), (2652, 20969), (2873, 19356), (3226, 17238), (4839, 11492), (5746, 9678), (6452, 8619)]