51877496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3257}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 106732080

約数和(自身を除く): 54854584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3257, 3982, 6514, 7964, 13028, 15928, 26056, 35827, 71654, 143308, 286616, 589517, 1179034, 2358068, 4716136, 6484687, 12969374, 25938748, 51877496]

約数ペア:

[(1, 51877496), (2, 25938748), (4, 12969374), (8, 6484687), (11, 4716136), (22, 2358068), (44, 1179034), (88, 589517), (181, 286616), (362, 143308), (724, 71654), (1448, 35827), (1991, 26056), (3257, 15928), (3982, 13028), (6514, 7964)]