49647081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 75316608

約数和(自身を除く): 25669527

約数列:

[1, 3, 11, 33, 37, 73, 111, 219, 407, 557, 803, 1221, 1671, 2409, 2701, 6127, 8103, 18381, 20609, 29711, 40661, 61827, 89133, 121983, 226699, 447271, 680097, 1341813, 1504457, 4513371, 16549027, 49647081]

約数ペア:

[(1, 49647081), (3, 16549027), (11, 4513371), (33, 1504457), (37, 1341813), (73, 680097), (111, 447271), (219, 226699), (407, 121983), (557, 89133), (803, 61827), (1221, 40661), (1671, 29711), (2409, 20609), (2701, 18381), (6127, 8103)]