47899040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42767}}^1$

素因数の和:42789

約数の個数: 48

約数和(自身を含む): 129330432

約数和(自身を除く): 81431392

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, 42767, 85534, 171068, 213835, 299369, 342136, 427670, 598738, 684272, 855340, 1197476, 1368544, 1496845, 1710680, 2394952, 2993690, 3421360, 4789904, 5987380, 6842720, 9579808, 11974760, 23949520, 47899040]

約数ペア:

[(1, 47899040), (2, 23949520), (4, 11974760), (5, 9579808), (7, 6842720), (8, 5987380), (10, 4789904), (14, 3421360), (16, 2993690), (20, 2394952), (28, 1710680), (32, 1496845), (35, 1368544), (40, 1197476), (56, 855340), (70, 684272), (80, 598738), (112, 427670), (140, 342136), (160, 299369), (224, 213835), (280, 171068), (560, 85534), (1120, 42767)]