52001921408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{21382369}}^1$

素因数の和:21382402

約数の個数: 32

約数和(自身を含む): 109050087000

約数和(自身を除く): 57048165592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 21382369, 42764738, 85529476, 171058952, 342117904, 406265011, 684235808, 812530022, 1368471616, 1625060044, 2736943232, 3250120088, 6500240176, 13000480352, 26000960704, 52001921408]

約数ペア:

[(1, 52001921408), (2, 26000960704), (4, 13000480352), (8, 6500240176), (16, 3250120088), (19, 2736943232), (32, 1625060044), (38, 1368471616), (64, 812530022), (76, 684235808), (128, 406265011), (152, 342117904), (304, 171058952), (608, 85529476), (1216, 42764738), (2432, 21382369)]