55601504

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2789}}^1$

素因数の和:2895

約数の個数: 48

約数和(自身を含む): 126554400

約数和(自身を除く): 70952896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2789, 2848, 4984, 5578, 9968, 11156, 19523, 19936, 22312, 39046, 44624, 78092, 89248, 156184, 248221, 312368, 496442, 624736, 992884, 1737547, 1985768, 3475094, 3971536, 6950188, 7943072, 13900376, 27800752, 55601504]

約数ペア:

[(1, 55601504), (2, 27800752), (4, 13900376), (7, 7943072), (8, 6950188), (14, 3971536), (16, 3475094), (28, 1985768), (32, 1737547), (56, 992884), (89, 624736), (112, 496442), (178, 312368), (224, 248221), (356, 156184), (623, 89248), (712, 78092), (1246, 44624), (1424, 39046), (2492, 22312), (2789, 19936), (2848, 19523), (4984, 11156), (5578, 9968)]