55531532

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7717}}^1$

素因数の和:7985

約数の個数: 24

約数和(自身を含む): 111509664

約数和(自身を除く): 55978132

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 7717, 15434, 30868, 54019, 108038, 216076, 1983269, 3966538, 7933076, 13882883, 27765766, 55531532]

約数ペア:

[(1, 55531532), (2, 27765766), (4, 13882883), (7, 7933076), (14, 3966538), (28, 1983269), (257, 216076), (514, 108038), (1028, 54019), (1799, 30868), (3598, 15434), (7196, 7717)]