49307776

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 113489280

約数和(自身を除く): 64181504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 487, 791, 896, 904, 974, 1582, 1808, 1948, 3164, 3409, 3616, 3896, 6328, 6818, 7232, 7792, 12656, 13636, 14464, 15584, 25312, 27272, 31168, 50624, 54544, 55031, 62336, 101248, 109088, 110062, 218176, 220124, 385217, 436352, 440248, 770434, 880496, 1540868, 1760992, 3081736, 3521984, 6163472, 7043968, 12326944, 24653888, 49307776]

約数ペア:

[(1, 49307776), (2, 24653888), (4, 12326944), (7, 7043968), (8, 6163472), (14, 3521984), (16, 3081736), (28, 1760992), (32, 1540868), (56, 880496), (64, 770434), (112, 440248), (113, 436352), (128, 385217), (224, 220124), (226, 218176), (448, 110062), (452, 109088), (487, 101248), (791, 62336), (896, 55031), (904, 54544), (974, 50624), (1582, 31168), (1808, 27272), (1948, 25312), (3164, 15584), (3409, 14464), (3616, 13636), (3896, 12656), (6328, 7792), (6818, 7232)]