49434040

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2003}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 111462480

約数和(自身を除く): 62028440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2003, 2468, 3085, 4006, 4936, 6170, 8012, 10015, 12340, 16024, 20030, 24680, 40060, 80120, 1235851, 2471702, 4943404, 6179255, 9886808, 12358510, 24717020, 49434040]

約数ペア:

[(1, 49434040), (2, 24717020), (4, 12358510), (5, 9886808), (8, 6179255), (10, 4943404), (20, 2471702), (40, 1235851), (617, 80120), (1234, 40060), (2003, 24680), (2468, 20030), (3085, 16024), (4006, 12340), (4936, 10015), (6170, 8012)]