52175217

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 74506752

約数和(自身を除く): 22331535

約数列:

[1, 3, 37, 47, 73, 111, 137, 141, 219, 411, 1739, 2701, 3431, 5069, 5217, 6439, 8103, 10001, 10293, 15207, 19317, 30003, 126947, 238243, 370037, 380841, 470047, 714729, 1110111, 1410141, 17391739, 52175217]

約数ペア:

[(1, 52175217), (3, 17391739), (37, 1410141), (47, 1110111), (73, 714729), (111, 470047), (137, 380841), (141, 370037), (219, 238243), (411, 126947), (1739, 30003), (2701, 19317), (3431, 15207), (5069, 10293), (5217, 10001), (6439, 8103)]