52404261

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10145

約数の個数: 32

約数和(自身を含む): 90531840

約数和(自身を除く): 38127579

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10103, 30309, 70721, 131339, 191957, 212163, 394017, 575871, 919373, 1343699, 2495441, 2758119, 4031097, 7486323, 17468087, 52404261]

約数ペア:

[(1, 52404261), (3, 17468087), (7, 7486323), (13, 4031097), (19, 2758119), (21, 2495441), (39, 1343699), (57, 919373), (91, 575871), (133, 394017), (247, 212163), (273, 191957), (399, 131339), (741, 70721), (1729, 30309), (5187, 10103)]