57591008

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 116284896

約数和(自身を除く): 58693888

約数列:

[1, 2, 4, 8, 16, 32, 101, 103, 173, 202, 206, 346, 404, 412, 692, 808, 824, 1384, 1616, 1648, 2768, 3232, 3296, 5536, 10403, 17473, 17819, 20806, 34946, 35638, 41612, 69892, 71276, 83224, 139784, 142552, 166448, 279568, 285104, 332896, 559136, 570208, 1799719, 3599438, 7198876, 14397752, 28795504, 57591008]

約数ペア:

[(1, 57591008), (2, 28795504), (4, 14397752), (8, 7198876), (16, 3599438), (32, 1799719), (101, 570208), (103, 559136), (173, 332896), (202, 285104), (206, 279568), (346, 166448), (404, 142552), (412, 139784), (692, 83224), (808, 71276), (824, 69892), (1384, 41612), (1616, 35638), (1648, 34946), (2768, 20806), (3232, 17819), (3296, 17473), (5536, 10403)]