48145720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 125038080

約数和(自身を除く): 76892360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 1607, 2140, 2996, 3214, 3745, 4280, 5992, 6428, 7490, 8035, 11249, 12856, 14980, 16070, 22498, 29960, 32140, 44996, 56245, 64280, 89992, 112490, 171949, 224980, 343898, 449960, 687796, 859745, 1203643, 1375592, 1719490, 2407286, 3438980, 4814572, 6018215, 6877960, 9629144, 12036430, 24072860, 48145720]

約数ペア:

[(1, 48145720), (2, 24072860), (4, 12036430), (5, 9629144), (7, 6877960), (8, 6018215), (10, 4814572), (14, 3438980), (20, 2407286), (28, 1719490), (35, 1375592), (40, 1203643), (56, 859745), (70, 687796), (107, 449960), (140, 343898), (214, 224980), (280, 171949), (428, 112490), (535, 89992), (749, 64280), (856, 56245), (1070, 44996), (1498, 32140), (1607, 29960), (2140, 22498), (2996, 16070), (3214, 14980), (3745, 12856), (4280, 11249), (5992, 8035), (6428, 7490)]