49483888

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{19699}}^1$

素因数の和:19864

約数の個数: 20

約数和(自身を含む): 96490600

約数和(自身を除く): 47006712

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 19699, 39398, 78796, 157592, 315184, 3092743, 6185486, 12370972, 24741944, 49483888]

約数ペア:

[(1, 49483888), (2, 24741944), (4, 12370972), (8, 6185486), (16, 3092743), (157, 315184), (314, 157592), (628, 78796), (1256, 39398), (2512, 19699)]