48591477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 80510976

約数和(自身を除く): 31919499

約数列:

[1, 3, 9, 11, 31, 33, 71, 93, 99, 213, 223, 279, 341, 639, 669, 781, 1023, 2007, 2201, 2343, 2453, 3069, 6603, 6913, 7029, 7359, 15833, 19809, 20739, 22077, 24211, 47499, 62217, 72633, 76043, 142497, 174163, 217899, 228129, 490823, 522489, 684387, 1472469, 1567467, 4417407, 5399053, 16197159, 48591477]

約数ペア:

[(1, 48591477), (3, 16197159), (9, 5399053), (11, 4417407), (31, 1567467), (33, 1472469), (71, 684387), (93, 522489), (99, 490823), (213, 228129), (223, 217899), (279, 174163), (341, 142497), (639, 76043), (669, 72633), (781, 62217), (1023, 47499), (2007, 24211), (2201, 22077), (2343, 20739), (2453, 19809), (3069, 15833), (6603, 7359), (6913, 7029)]