47951554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 87782400

約数和(自身を除く): 39830846

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2539, 2698, 5078, 9443, 17773, 18886, 35546, 48241, 96482, 180269, 337687, 360538, 675374, 1261883, 2523766, 3425111, 6850222, 23975777, 47951554]

約数ペア:

[(1, 47951554), (2, 23975777), (7, 6850222), (14, 3425111), (19, 2523766), (38, 1261883), (71, 675374), (133, 360538), (142, 337687), (266, 180269), (497, 96482), (994, 48241), (1349, 35546), (2539, 18886), (2698, 17773), (5078, 9443)]