51497529

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5009}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 72144000

約数和(自身を除く): 20646471

約数列:

[1, 3, 23, 69, 149, 447, 3427, 5009, 10281, 15027, 115207, 345621, 746341, 2239023, 17165843, 51497529]

約数ペア:

[(1, 51497529), (3, 17165843), (23, 2239023), (69, 746341), (149, 345621), (447, 115207), (3427, 15027), (5009, 10281)]