51331078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25951}}^1$

素因数の和:26019

約数の個数: 16

約数和(自身を含む): 82215936

約数和(自身を除く): 30884858

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 25951, 51902, 596873, 1115893, 1193746, 2231786, 25665539, 51331078]

約数ペア:

[(1, 51331078), (2, 25665539), (23, 2231786), (43, 1193746), (46, 1115893), (86, 596873), (989, 51902), (1978, 25951)]