51707968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3315

約数の個数: 56

約数和(自身を含む): 116352320

約数和(自身を除く): 64644352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3271, 3952, 6542, 7904, 13084, 15808, 26168, 42523, 52336, 62149, 85046, 104672, 124298, 170092, 209344, 248596, 340184, 497192, 680368, 807937, 994384, 1360736, 1615874, 1988768, 2721472, 3231748, 3977536, 6463496, 12926992, 25853984, 51707968]

約数ペア:

[(1, 51707968), (2, 25853984), (4, 12926992), (8, 6463496), (13, 3977536), (16, 3231748), (19, 2721472), (26, 1988768), (32, 1615874), (38, 1360736), (52, 994384), (64, 807937), (76, 680368), (104, 497192), (152, 340184), (208, 248596), (247, 209344), (304, 170092), (416, 124298), (494, 104672), (608, 85046), (832, 62149), (988, 52336), (1216, 42523), (1976, 26168), (3271, 15808), (3952, 13084), (6542, 7904)]