50939840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{22741}}^1$

素因数の和:22765

約数の個数: 56

約数和(自身を含む): 138635232

約数和(自身を除く): 87695392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 22741, 45482, 90964, 113705, 159187, 181928, 227410, 318374, 363856, 454820, 636748, 727712, 795935, 909640, 1273496, 1455424, 1591870, 1819280, 2546992, 3183740, 3638560, 5093984, 6367480, 7277120, 10187968, 12734960, 25469920, 50939840]

約数ペア:

[(1, 50939840), (2, 25469920), (4, 12734960), (5, 10187968), (7, 7277120), (8, 6367480), (10, 5093984), (14, 3638560), (16, 3183740), (20, 2546992), (28, 1819280), (32, 1591870), (35, 1455424), (40, 1273496), (56, 909640), (64, 795935), (70, 727712), (80, 636748), (112, 454820), (140, 363856), (160, 318374), (224, 227410), (280, 181928), (320, 159187), (448, 113705), (560, 90964), (1120, 45482), (2240, 22741)]