51564734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{42197}}^1$

素因数の和:42259

約数の個数: 16

約数和(自身を含む): 85071168

約数和(自身を除く): 33506434

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 42197, 84394, 548561, 1097122, 1983259, 3966518, 25782367, 51564734]

約数ペア:

[(1, 51564734), (2, 25782367), (13, 3966518), (26, 1983259), (47, 1097122), (94, 548561), (611, 84394), (1222, 42197)]