55777312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 116424000

約数和(自身を除く): 60646688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 461, 608, 796, 922, 1592, 1844, 3184, 3688, 3781, 6368, 7376, 7562, 8759, 14752, 15124, 17518, 30248, 35036, 60496, 70072, 91739, 120992, 140144, 183478, 280288, 366956, 733912, 1467824, 1743041, 2935648, 3486082, 6972164, 13944328, 27888656, 55777312]

約数ペア:

[(1, 55777312), (2, 27888656), (4, 13944328), (8, 6972164), (16, 3486082), (19, 2935648), (32, 1743041), (38, 1467824), (76, 733912), (152, 366956), (199, 280288), (304, 183478), (398, 140144), (461, 120992), (608, 91739), (796, 70072), (922, 60496), (1592, 35036), (1844, 30248), (3184, 17518), (3688, 15124), (3781, 14752), (6368, 8759), (7376, 7562)]