48997760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{10937}}^1$

素因数の和:10963

約数の個数: 64

約数和(自身を含む): 133881120

約数和(自身を除く): 84883360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10937, 21874, 43748, 54685, 76559, 87496, 109370, 153118, 174992, 218740, 306236, 349984, 382795, 437480, 612472, 699968, 765590, 874960, 1224944, 1399936, 1531180, 1749920, 2449888, 3062360, 3499840, 4899776, 6124720, 6999680, 9799552, 12249440, 24498880, 48997760]

約数ペア:

[(1, 48997760), (2, 24498880), (4, 12249440), (5, 9799552), (7, 6999680), (8, 6124720), (10, 4899776), (14, 3499840), (16, 3062360), (20, 2449888), (28, 1749920), (32, 1531180), (35, 1399936), (40, 1224944), (56, 874960), (64, 765590), (70, 699968), (80, 612472), (112, 437480), (128, 382795), (140, 349984), (160, 306236), (224, 218740), (280, 174992), (320, 153118), (448, 109370), (560, 87496), (640, 76559), (896, 54685), (1120, 43748), (2240, 21874), (4480, 10937)]