49129136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23087}}^1$

素因数の和:23121

約数の個数: 40

約数和(自身を含む): 114516480

約数和(自身を除く): 65387344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 23087, 46174, 92348, 161609, 184696, 323218, 369392, 438653, 646436, 877306, 1292872, 1754612, 2585744, 3070571, 3509224, 6141142, 7018448, 12282284, 24564568, 49129136]

約数ペア:

[(1, 49129136), (2, 24564568), (4, 12282284), (7, 7018448), (8, 6141142), (14, 3509224), (16, 3070571), (19, 2585744), (28, 1754612), (38, 1292872), (56, 877306), (76, 646436), (112, 438653), (133, 369392), (152, 323218), (266, 184696), (304, 161609), (532, 92348), (1064, 46174), (2128, 23087)]