51245812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9497}}^1$

素因数の和:9591

約数の個数: 24

約数和(自身を含む): 95739840

約数和(自身を除く): 44494028

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 9497, 18994, 37988, 180443, 360886, 674287, 721772, 1348574, 2697148, 12811453, 25622906, 51245812]

約数ペア:

[(1, 51245812), (2, 25622906), (4, 12811453), (19, 2697148), (38, 1348574), (71, 721772), (76, 674287), (142, 360886), (284, 180443), (1349, 37988), (2698, 18994), (5396, 9497)]