53219418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3971

約数の個数: 64

約数和(自身を含む): 135613440

約数和(自身を除く): 82394022

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 3923, 4522, 6783, 7846, 11769, 13566, 23538, 27461, 54922, 66691, 74537, 82383, 133382, 149074, 164766, 200073, 223611, 400146, 447222, 466837, 521759, 933674, 1043518, 1267129, 1400511, 1565277, 2534258, 2801022, 3130554, 3801387, 7602774, 8869903, 17739806, 26609709, 53219418]

約数ペア:

[(1, 53219418), (2, 26609709), (3, 17739806), (6, 8869903), (7, 7602774), (14, 3801387), (17, 3130554), (19, 2801022), (21, 2534258), (34, 1565277), (38, 1400511), (42, 1267129), (51, 1043518), (57, 933674), (102, 521759), (114, 466837), (119, 447222), (133, 400146), (238, 223611), (266, 200073), (323, 164766), (357, 149074), (399, 133382), (646, 82383), (714, 74537), (798, 66691), (969, 54922), (1938, 27461), (2261, 23538), (3923, 13566), (4522, 11769), (6783, 7846)]