51863942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86729}}^1$

素因数の和:86767

約数の個数: 16

約数和(自身を含む): 87423840

約数和(自身を除く): 35559898

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 86729, 173458, 1127477, 1994767, 2254954, 3989534, 25931971, 51863942]

約数ペア:

[(1, 51863942), (2, 25931971), (13, 3989534), (23, 2254954), (26, 1994767), (46, 1127477), (299, 173458), (598, 86729)]