51979816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40357}}^1$

素因数の和:40393

約数の個数: 32

約数和(自身を含む): 116231040

約数和(自身を除く): 64251224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 40357, 80714, 161428, 282499, 322856, 564998, 928211, 1129996, 1856422, 2259992, 3712844, 6497477, 7425688, 12994954, 25989908, 51979816]

約数ペア:

[(1, 51979816), (2, 25989908), (4, 12994954), (7, 7425688), (8, 6497477), (14, 3712844), (23, 2259992), (28, 1856422), (46, 1129996), (56, 928211), (92, 564998), (161, 322856), (184, 282499), (322, 161428), (644, 80714), (1288, 40357)]