53319396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17989}}^1$

素因数の和:18028

約数の個数: 48

約数和(自身を含む): 141041600

約数和(自身を除く): 87722204

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 17989, 35978, 53967, 71956, 107934, 215868, 233857, 341791, 467714, 683582, 701571, 935428, 1025373, 1367164, 1403142, 2050746, 2806284, 4101492, 4443283, 8886566, 13329849, 17773132, 26659698, 53319396]

約数ペア:

[(1, 53319396), (2, 26659698), (3, 17773132), (4, 13329849), (6, 8886566), (12, 4443283), (13, 4101492), (19, 2806284), (26, 2050746), (38, 1403142), (39, 1367164), (52, 1025373), (57, 935428), (76, 701571), (78, 683582), (114, 467714), (156, 341791), (228, 233857), (247, 215868), (494, 107934), (741, 71956), (988, 53967), (1482, 35978), (2964, 17989)]