51376976

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{709}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 114099840

約数和(自身を除く): 62722864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 709, 1294, 1418, 2588, 2836, 4529, 4963, 5176, 5672, 9058, 9926, 10352, 11344, 18116, 19852, 36232, 39704, 72464, 79408, 458723, 917446, 1834892, 3211061, 3669784, 6422122, 7339568, 12844244, 25688488, 51376976]

約数ペア:

[(1, 51376976), (2, 25688488), (4, 12844244), (7, 7339568), (8, 6422122), (14, 3669784), (16, 3211061), (28, 1834892), (56, 917446), (112, 458723), (647, 79408), (709, 72464), (1294, 39704), (1418, 36232), (2588, 19852), (2836, 18116), (4529, 11344), (4963, 10352), (5176, 9926), (5672, 9058)]