49083790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 103831200

約数和(自身を除く): 54747410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 919, 1090, 1526, 1838, 3815, 4595, 5341, 6433, 7630, 9190, 10682, 12866, 26705, 32165, 45031, 53410, 64330, 90062, 100171, 200342, 225155, 450310, 500855, 701197, 1001710, 1402394, 3505985, 4908379, 7011970, 9816758, 24541895, 49083790]

約数ペア:

[(1, 49083790), (2, 24541895), (5, 9816758), (7, 7011970), (10, 4908379), (14, 3505985), (35, 1402394), (49, 1001710), (70, 701197), (98, 500855), (109, 450310), (218, 225155), (245, 200342), (490, 100171), (545, 90062), (763, 64330), (919, 53410), (1090, 45031), (1526, 32165), (1838, 26705), (3815, 12866), (4595, 10682), (5341, 9190), (6433, 7630)]