50878240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{45427}}^1$

素因数の和:45449

約数の個数: 48

約数和(自身を含む): 137374272

約数和(自身を除く): 86496032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 45427, 90854, 181708, 227135, 317989, 363416, 454270, 635978, 726832, 908540, 1271956, 1453664, 1589945, 1817080, 2543912, 3179890, 3634160, 5087824, 6359780, 7268320, 10175648, 12719560, 25439120, 50878240]

約数ペア:

[(1, 50878240), (2, 25439120), (4, 12719560), (5, 10175648), (7, 7268320), (8, 6359780), (10, 5087824), (14, 3634160), (16, 3179890), (20, 2543912), (28, 1817080), (32, 1589945), (35, 1453664), (40, 1271956), (56, 908540), (70, 726832), (80, 635978), (112, 454270), (140, 363416), (160, 317989), (224, 227135), (280, 181708), (560, 90854), (1120, 45427)]