49406480

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{881}}^1$

素因数の和:1595

約数の個数: 40

約数和(自身を含む): 115164504

約数和(自身を除く): 65758024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 881, 1402, 1762, 2804, 3505, 3524, 4405, 5608, 7010, 7048, 8810, 11216, 14020, 14096, 17620, 28040, 35240, 56080, 70480, 617581, 1235162, 2470324, 3087905, 4940648, 6175810, 9881296, 12351620, 24703240, 49406480]

約数ペア:

[(1, 49406480), (2, 24703240), (4, 12351620), (5, 9881296), (8, 6175810), (10, 4940648), (16, 3087905), (20, 2470324), (40, 1235162), (80, 617581), (701, 70480), (881, 56080), (1402, 35240), (1762, 28040), (2804, 17620), (3505, 14096), (3524, 14020), (4405, 11216), (5608, 8810), (7010, 7048)]