51319856

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1066

約数の個数: 60

約数和(自身を含む): 117512568

約数和(自身を除く): 66192712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 469, 536, 784, 938, 977, 1072, 1876, 1954, 3283, 3752, 3908, 6566, 6839, 7504, 7816, 13132, 13678, 15632, 26264, 27356, 47873, 52528, 54712, 65459, 95746, 109424, 130918, 191492, 261836, 382984, 458213, 523672, 765968, 916426, 1047344, 1832852, 3207491, 3665704, 6414982, 7331408, 12829964, 25659928, 51319856]

約数ペア:

[(1, 51319856), (2, 25659928), (4, 12829964), (7, 7331408), (8, 6414982), (14, 3665704), (16, 3207491), (28, 1832852), (49, 1047344), (56, 916426), (67, 765968), (98, 523672), (112, 458213), (134, 382984), (196, 261836), (268, 191492), (392, 130918), (469, 109424), (536, 95746), (784, 65459), (938, 54712), (977, 52528), (1072, 47873), (1876, 27356), (1954, 26264), (3283, 15632), (3752, 13678), (3908, 13132), (6566, 7816), (6839, 7504)]