55196406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 126584640

約数和(自身を除く): 71388234

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 342, 502, 643, 753, 1286, 1506, 1929, 2259, 3858, 4518, 4769, 5787, 9538, 11574, 12217, 14307, 24434, 28614, 36651, 42921, 73302, 85842, 109953, 161393, 219906, 322786, 484179, 968358, 1452537, 2905074, 3066467, 6132934, 9199401, 18398802, 27598203, 55196406]

約数ペア:

[(1, 55196406), (2, 27598203), (3, 18398802), (6, 9199401), (9, 6132934), (18, 3066467), (19, 2905074), (38, 1452537), (57, 968358), (114, 484179), (171, 322786), (251, 219906), (342, 161393), (502, 109953), (643, 85842), (753, 73302), (1286, 42921), (1506, 36651), (1929, 28614), (2259, 24434), (3858, 14307), (4518, 12217), (4769, 11574), (5787, 9538)]