51807776

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 108972864

約数和(自身を除く): 57165088

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1637, 1978, 3274, 3956, 6548, 7912, 13096, 15824, 26192, 31648, 37651, 52384, 70391, 75302, 140782, 150604, 281564, 301208, 563128, 602416, 1126256, 1204832, 1618993, 2252512, 3237986, 6475972, 12951944, 25903888, 51807776]

約数ペア:

[(1, 51807776), (2, 25903888), (4, 12951944), (8, 6475972), (16, 3237986), (23, 2252512), (32, 1618993), (43, 1204832), (46, 1126256), (86, 602416), (92, 563128), (172, 301208), (184, 281564), (344, 150604), (368, 140782), (688, 75302), (736, 70391), (989, 52384), (1376, 37651), (1637, 31648), (1978, 26192), (3274, 15824), (3956, 13096), (6548, 7912)]