51509968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{44101}}^1$

素因数の和:44182

約数の個数: 20

約数和(自身を含む): 101169988

約数和(自身を除く): 49660020

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 44101, 88202, 176404, 352808, 705616, 3219373, 6438746, 12877492, 25754984, 51509968]

約数ペア:

[(1, 51509968), (2, 25754984), (4, 12877492), (8, 6438746), (16, 3219373), (73, 705616), (146, 352808), (292, 176404), (584, 88202), (1168, 44101)]