50890160

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1031}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 118626336

約数和(自身を除く): 67736176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1031, 1234, 2062, 2468, 3085, 4124, 4936, 5155, 6170, 8248, 9872, 10310, 12340, 16496, 20620, 24680, 41240, 49360, 82480, 636127, 1272254, 2544508, 3180635, 5089016, 6361270, 10178032, 12722540, 25445080, 50890160]

約数ペア:

[(1, 50890160), (2, 25445080), (4, 12722540), (5, 10178032), (8, 6361270), (10, 5089016), (16, 3180635), (20, 2544508), (40, 1272254), (80, 636127), (617, 82480), (1031, 49360), (1234, 41240), (2062, 24680), (2468, 20620), (3085, 16496), (4124, 12340), (4936, 10310), (5155, 9872), (6170, 8248)]