51217688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 100850400

約数和(自身を除く): 49632712

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 1609, 3218, 3979, 6436, 7958, 12872, 15916, 31832, 37007, 74014, 148028, 278357, 296056, 556714, 1113428, 2226856, 6402211, 12804422, 25608844, 51217688]

約数ペア:

[(1, 51217688), (2, 25608844), (4, 12804422), (8, 6402211), (23, 2226856), (46, 1113428), (92, 556714), (173, 296056), (184, 278357), (346, 148028), (692, 74014), (1384, 37007), (1609, 31832), (3218, 15916), (3979, 12872), (6436, 7958)]