52811381

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 63234048

約数和(自身を除く): 10422667

約数列:

[1, 7, 23, 161, 331, 991, 2317, 6937, 7613, 22793, 53291, 159551, 328021, 2296147, 7544483, 52811381]

約数ペア:

[(1, 52811381), (7, 7544483), (23, 2296147), (161, 328021), (331, 159551), (991, 53291), (2317, 22793), (6937, 7613)]