54165916

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4973}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 108632160

約数和(自身を除く): 54466244

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 4973, 5446, 9946, 10892, 19892, 34811, 69622, 139244, 1934497, 3868994, 7737988, 13541479, 27082958, 54165916]

約数ペア:

[(1, 54165916), (2, 27082958), (4, 13541479), (7, 7737988), (14, 3868994), (28, 1934497), (389, 139244), (778, 69622), (1556, 34811), (2723, 19892), (4973, 10892), (5446, 9946)]