55574805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 105091776

約数和(自身を除く): 49516971

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 1993, 2145, 2535, 5577, 5979, 9295, 9965, 21923, 25909, 27885, 29895, 65769, 77727, 109615, 129545, 284999, 328845, 336817, 388635, 854997, 1010451, 1424995, 1684085, 3704987, 4274985, 5052255, 11114961, 18524935, 55574805]

約数ペア:

[(1, 55574805), (3, 18524935), (5, 11114961), (11, 5052255), (13, 4274985), (15, 3704987), (33, 1684085), (39, 1424995), (55, 1010451), (65, 854997), (143, 388635), (165, 336817), (169, 328845), (195, 284999), (429, 129545), (507, 109615), (715, 77727), (845, 65769), (1859, 29895), (1993, 27885), (2145, 25909), (2535, 21923), (5577, 9965), (5979, 9295)]