2550871948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 4707763200

約数和(自身を除く): 2156891252

約数列:

[1, 2, 4, 23, 46, 92, 199, 277, 398, 503, 554, 796, 1006, 1108, 2012, 4577, 6371, 9154, 11569, 12742, 18308, 23138, 25484, 46276, 55123, 100097, 110246, 139331, 200194, 220492, 278662, 400388, 557324, 1267829, 2302231, 2535658, 3204613, 4604462, 5071316, 6409226, 9208924, 12818452, 27726869, 55453738, 110907476, 637717987, 1275435974, 2550871948]

約数ペア:

[(1, 2550871948), (2, 1275435974), (4, 637717987), (23, 110907476), (46, 55453738), (92, 27726869), (199, 12818452), (277, 9208924), (398, 6409226), (503, 5071316), (554, 4604462), (796, 3204613), (1006, 2535658), (1108, 2302231), (2012, 1267829), (4577, 557324), (6371, 400388), (9154, 278662), (11569, 220492), (12742, 200194), (18308, 139331), (23138, 110246), (25484, 100097), (46276, 55123)]