49788208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 102176000

約数和(自身を除く): 52387792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 823, 1592, 1646, 3184, 3292, 3781, 6584, 7562, 13168, 15124, 15637, 30248, 31274, 60496, 62548, 125096, 163777, 250192, 327554, 655108, 1310216, 2620432, 3111763, 6223526, 12447052, 24894104, 49788208]

約数ペア:

[(1, 49788208), (2, 24894104), (4, 12447052), (8, 6223526), (16, 3111763), (19, 2620432), (38, 1310216), (76, 655108), (152, 327554), (199, 250192), (304, 163777), (398, 125096), (796, 62548), (823, 60496), (1592, 31274), (1646, 30248), (3184, 15637), (3292, 15124), (3781, 13168), (6584, 7562)]