51518091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5011}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 72172800

約数和(自身を除く): 20654709

約数列:

[1, 3, 23, 69, 149, 447, 3427, 5011, 10281, 15033, 115253, 345759, 746639, 2239917, 17172697, 51518091]

約数ペア:

[(1, 51518091), (3, 17172697), (23, 2239917), (69, 746639), (149, 345759), (447, 115253), (3427, 15033), (5011, 10281)]