50861008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 64845872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 89, 136, 176, 178, 187, 191, 272, 356, 374, 382, 712, 748, 764, 979, 1424, 1496, 1513, 1528, 1958, 2101, 2992, 3026, 3056, 3247, 3916, 4202, 6052, 6494, 7832, 8404, 12104, 12988, 15664, 16643, 16808, 16999, 24208, 25976, 33286, 33616, 33998, 35717, 51952, 66572, 67996, 71434, 133144, 135992, 142868, 186989, 266288, 271984, 285736, 288983, 373978, 571472, 577966, 747956, 1155932, 1495912, 2311864, 2991824, 3178813, 4623728, 6357626, 12715252, 25430504, 50861008]

約数ペア:

[(1, 50861008), (2, 25430504), (4, 12715252), (8, 6357626), (11, 4623728), (16, 3178813), (17, 2991824), (22, 2311864), (34, 1495912), (44, 1155932), (68, 747956), (88, 577966), (89, 571472), (136, 373978), (176, 288983), (178, 285736), (187, 271984), (191, 266288), (272, 186989), (356, 142868), (374, 135992), (382, 133144), (712, 71434), (748, 67996), (764, 66572), (979, 51952), (1424, 35717), (1496, 33998), (1513, 33616), (1528, 33286), (1958, 25976), (2101, 24208), (2992, 16999), (3026, 16808), (3056, 16643), (3247, 15664), (3916, 12988), (4202, 12104), (6052, 8404), (6494, 7832)]