51974686

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1123}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 79349904

約数和(自身を除く): 27375218

約数列:

[1, 2, 73, 146, 317, 634, 1123, 2246, 23141, 46282, 81979, 163958, 355991, 711982, 25987343, 51974686]

約数ペア:

[(1, 51974686), (2, 25987343), (73, 711982), (146, 355991), (317, 163958), (634, 81979), (1123, 46282), (2246, 23141)]