51393902

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{9437}}^1$

素因数の和:9835

約数の個数: 16

約数和(自身を含む): 88339680

約数和(自身を除く): 36945778

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 9437, 18874, 66059, 132118, 3670993, 7341986, 25696951, 51393902]

約数ペア:

[(1, 51393902), (2, 25696951), (7, 7341986), (14, 3670993), (389, 132118), (778, 66059), (2723, 18874), (5446, 9437)]