51708853

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 61896960

約数和(自身を除く): 10188107

約数列:

[1, 7, 23, 161, 397, 809, 2779, 5663, 9131, 18607, 63917, 130249, 321173, 2248211, 7386979, 51708853]

約数ペア:

[(1, 51708853), (7, 7386979), (23, 2248211), (161, 321173), (397, 130249), (809, 63917), (2779, 18607), (5663, 9131)]