51870146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2459}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 79704000

約数和(自身を除く): 27833854

約数列:

[1, 2, 53, 106, 199, 398, 2459, 4918, 10547, 21094, 130327, 260654, 489341, 978682, 25935073, 51870146]

約数ペア:

[(1, 51870146), (2, 25935073), (53, 978682), (106, 489341), (199, 260654), (398, 130327), (2459, 21094), (4918, 10547)]