51251066

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8803}}^1$

素因数の和:8917

約数の個数: 16

約数和(自身を含む): 79869888

約数和(自身を除く): 28618822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 8803, 17606, 360923, 625013, 721846, 1250026, 25625533, 51251066]

約数ペア:

[(1, 51251066), (2, 25625533), (41, 1250026), (71, 721846), (82, 625013), (142, 360923), (2911, 17606), (5822, 8803)]