51766526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 94763520

約数和(自身を除く): 42996994

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 2741, 5482, 9443, 18886, 19187, 38374, 52079, 104158, 194611, 364553, 389222, 729106, 1362277, 2724554, 3697609, 7395218, 25883263, 51766526]

約数ペア:

[(1, 51766526), (2, 25883263), (7, 7395218), (14, 3697609), (19, 2724554), (38, 1362277), (71, 729106), (133, 389222), (142, 364553), (266, 194611), (497, 104158), (994, 52079), (1349, 38374), (2698, 19187), (2741, 18886), (5482, 9443)]