51312352

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 126669312

約数和(自身を除く): 75356960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 67, 91, 104, 112, 134, 182, 208, 224, 263, 268, 364, 416, 469, 526, 536, 728, 871, 938, 1052, 1072, 1456, 1742, 1841, 1876, 2104, 2144, 2912, 3419, 3484, 3682, 3752, 4208, 6097, 6838, 6968, 7364, 7504, 8416, 12194, 13676, 13936, 14728, 15008, 17621, 23933, 24388, 27352, 27872, 29456, 35242, 47866, 48776, 54704, 58912, 70484, 95732, 97552, 109408, 123347, 140968, 191464, 195104, 229073, 246694, 281936, 382928, 458146, 493388, 563872, 765856, 916292, 986776, 1603511, 1832584, 1973552, 3207022, 3665168, 3947104, 6414044, 7330336, 12828088, 25656176, 51312352]

約数ペア:

[(1, 51312352), (2, 25656176), (4, 12828088), (7, 7330336), (8, 6414044), (13, 3947104), (14, 3665168), (16, 3207022), (26, 1973552), (28, 1832584), (32, 1603511), (52, 986776), (56, 916292), (67, 765856), (91, 563872), (104, 493388), (112, 458146), (134, 382928), (182, 281936), (208, 246694), (224, 229073), (263, 195104), (268, 191464), (364, 140968), (416, 123347), (469, 109408), (526, 97552), (536, 95732), (728, 70484), (871, 58912), (938, 54704), (1052, 48776), (1072, 47866), (1456, 35242), (1742, 29456), (1841, 27872), (1876, 27352), (2104, 24388), (2144, 23933), (2912, 17621), (3419, 15008), (3484, 14728), (3682, 13936), (3752, 13676), (4208, 12194), (6097, 8416), (6838, 7504), (6968, 7364)]