51938152

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21569}}^1$

素因数の和:21625

約数の個数: 32

約数和(自身を含む): 113889600

約数和(自身を除く): 61951448

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 21569, 43138, 86276, 150983, 172552, 301966, 603932, 927467, 1207864, 1854934, 3709868, 6492269, 7419736, 12984538, 25969076, 51938152]

約数ペア:

[(1, 51938152), (2, 25969076), (4, 12984538), (7, 7419736), (8, 6492269), (14, 3709868), (28, 1854934), (43, 1207864), (56, 927467), (86, 603932), (172, 301966), (301, 172552), (344, 150983), (602, 86276), (1204, 43138), (2408, 21569)]