55567566

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{5171}}^1$

素因数の和:5381

約数の個数: 32

約数和(自身を含む): 124128000

約数和(自身を除く): 68560434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5171, 5373, 10342, 10746, 15513, 31026, 46539, 93078, 139617, 279234, 1029029, 2058058, 3087087, 6174174, 9261261, 18522522, 27783783, 55567566]

約数ペア:

[(1, 55567566), (2, 27783783), (3, 18522522), (6, 9261261), (9, 6174174), (18, 3087087), (27, 2058058), (54, 1029029), (199, 279234), (398, 139617), (597, 93078), (1194, 46539), (1791, 31026), (3582, 15513), (5171, 10746), (5373, 10342)]