50458016

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 114851520

約数和(自身を除く): 64393504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2531, 2848, 4984, 5062, 9968, 10124, 17717, 19936, 20248, 35434, 40496, 70868, 80992, 141736, 225259, 283472, 450518, 566944, 901036, 1576813, 1802072, 3153626, 3604144, 6307252, 7208288, 12614504, 25229008, 50458016]

約数ペア:

[(1, 50458016), (2, 25229008), (4, 12614504), (7, 7208288), (8, 6307252), (14, 3604144), (16, 3153626), (28, 1802072), (32, 1576813), (56, 901036), (89, 566944), (112, 450518), (178, 283472), (224, 225259), (356, 141736), (623, 80992), (712, 70868), (1246, 40496), (1424, 35434), (2492, 20248), (2531, 19936), (2848, 17717), (4984, 10124), (5062, 9968)]