55716640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49747}}^1$

素因数の和:49769

約数の個数: 48

約数和(自身を含む): 150437952

約数和(自身を除く): 94721312

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, 49747, 99494, 198988, 248735, 348229, 397976, 497470, 696458, 795952, 994940, 1392916, 1591904, 1741145, 1989880, 2785832, 3482290, 3979760, 5571664, 6964580, 7959520, 11143328, 13929160, 27858320, 55716640]

約数ペア:

[(1, 55716640), (2, 27858320), (4, 13929160), (5, 11143328), (7, 7959520), (8, 6964580), (10, 5571664), (14, 3979760), (16, 3482290), (20, 2785832), (28, 1989880), (32, 1741145), (35, 1591904), (40, 1392916), (56, 994940), (70, 795952), (80, 696458), (112, 497470), (140, 397976), (160, 348229), (224, 248735), (280, 198988), (560, 99494), (1120, 49747)]