48635920

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4787}}^1$

素因数の和:4927

約数の個数: 40

約数和(自身を含む): 113992704

約数和(自身を除く): 65356784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4787, 5080, 9574, 10160, 19148, 23935, 38296, 47870, 76592, 95740, 191480, 382960, 607949, 1215898, 2431796, 3039745, 4863592, 6079490, 9727184, 12158980, 24317960, 48635920]

約数ペア:

[(1, 48635920), (2, 24317960), (4, 12158980), (5, 9727184), (8, 6079490), (10, 4863592), (16, 3039745), (20, 2431796), (40, 1215898), (80, 607949), (127, 382960), (254, 191480), (508, 95740), (635, 76592), (1016, 47870), (1270, 38296), (2032, 23935), (2540, 19148), (4787, 10160), (5080, 9574)]