49299740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 118776000

約数和(自身を除く): 69476260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 1009, 1396, 1745, 2018, 2443, 3490, 4036, 4886, 5045, 6980, 7063, 9772, 10090, 12215, 14126, 20180, 24430, 28252, 35315, 48860, 70630, 141260, 352141, 704282, 1408564, 1760705, 2464987, 3521410, 4929974, 7042820, 9859948, 12324935, 24649870, 49299740]

約数ペア:

[(1, 49299740), (2, 24649870), (4, 12324935), (5, 9859948), (7, 7042820), (10, 4929974), (14, 3521410), (20, 2464987), (28, 1760705), (35, 1408564), (70, 704282), (140, 352141), (349, 141260), (698, 70630), (1009, 48860), (1396, 35315), (1745, 28252), (2018, 24430), (2443, 20180), (3490, 14126), (4036, 12215), (4886, 10090), (5045, 9772), (6980, 7063)]