55169408

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 127622400

約数和(自身を除く): 72452992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 919, 938, 1072, 1838, 1876, 2144, 3676, 3752, 4288, 6433, 7352, 7504, 8576, 12866, 14704, 15008, 25732, 29408, 30016, 51464, 58816, 60032, 61573, 102928, 117632, 123146, 205856, 246292, 411712, 431011, 492584, 823424, 862022, 985168, 1724044, 1970336, 3448088, 3940672, 6896176, 7881344, 13792352, 27584704, 55169408]

約数ペア:

[(1, 55169408), (2, 27584704), (4, 13792352), (7, 7881344), (8, 6896176), (14, 3940672), (16, 3448088), (28, 1970336), (32, 1724044), (56, 985168), (64, 862022), (67, 823424), (112, 492584), (128, 431011), (134, 411712), (224, 246292), (268, 205856), (448, 123146), (469, 117632), (536, 102928), (896, 61573), (919, 60032), (938, 58816), (1072, 51464), (1838, 30016), (1876, 29408), (2144, 25732), (3676, 15008), (3752, 14704), (4288, 12866), (6433, 8576), (7352, 7504)]