49197400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{35141}}^1$

素因数の和:35164

約数の個数: 48

約数和(自身を含む): 130728240

約数和(自身を除く): 81530840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 35141, 70282, 140564, 175705, 245987, 281128, 351410, 491974, 702820, 878525, 983948, 1229935, 1405640, 1757050, 1967896, 2459870, 3514100, 4919740, 6149675, 7028200, 9839480, 12299350, 24598700, 49197400]

約数ペア:

[(1, 49197400), (2, 24598700), (4, 12299350), (5, 9839480), (7, 7028200), (8, 6149675), (10, 4919740), (14, 3514100), (20, 2459870), (25, 1967896), (28, 1757050), (35, 1405640), (40, 1229935), (50, 983948), (56, 878525), (70, 702820), (100, 491974), (140, 351410), (175, 281128), (200, 245987), (280, 175705), (350, 140564), (700, 70282), (1400, 35141)]