52001583872

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{397517}}^1$

素因数の和:397613

約数の個数: 72

約数和(自身を含む): 120253965216

約数和(自身を除く): 68252381344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 397517, 795034, 1590068, 2782619, 3180136, 5565238, 6360272, 11130476, 12720544, 22260952, 25441088, 29018741, 44521904, 50882176, 58037482, 89043808, 101764352, 116074964, 178087616, 203131187, 232149928, 356175232, 406262374, 464299856, 712350464, 812524748, 928599712, 1625049496, 1857199424, 3250098992, 3714398848, 6500197984, 7428797696, 13000395968, 26000791936, 52001583872]

約数ペア:

[(1, 52001583872), (2, 26000791936), (4, 13000395968), (7, 7428797696), (8, 6500197984), (14, 3714398848), (16, 3250098992), (28, 1857199424), (32, 1625049496), (56, 928599712), (64, 812524748), (73, 712350464), (112, 464299856), (128, 406262374), (146, 356175232), (224, 232149928), (256, 203131187), (292, 178087616), (448, 116074964), (511, 101764352), (584, 89043808), (896, 58037482), (1022, 50882176), (1168, 44521904), (1792, 29018741), (2044, 25441088), (2336, 22260952), (4088, 12720544), (4672, 11130476), (8176, 6360272), (9344, 5565238), (16352, 3180136), (18688, 2782619), (32704, 1590068), (65408, 795034), (130816, 397517)]