55445103

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 95070976

約数和(自身を除く): 39625873

約数列:

[1, 3, 7, 9, 21, 43, 63, 97, 129, 211, 291, 301, 387, 633, 679, 873, 903, 1477, 1899, 2037, 2709, 4171, 4431, 6111, 9073, 12513, 13293, 20467, 27219, 29197, 37539, 61401, 63511, 81657, 87591, 143269, 184203, 190533, 262773, 429807, 571599, 880081, 1289421, 2640243, 6160567, 7920729, 18481701, 55445103]

約数ペア:

[(1, 55445103), (3, 18481701), (7, 7920729), (9, 6160567), (21, 2640243), (43, 1289421), (63, 880081), (97, 571599), (129, 429807), (211, 262773), (291, 190533), (301, 184203), (387, 143269), (633, 87591), (679, 81657), (873, 63511), (903, 61401), (1477, 37539), (1899, 29197), (2037, 27219), (2709, 20467), (4171, 13293), (4431, 12513), (6111, 9073)]