55147878

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 126309456

約数和(自身を除く): 71161578

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 954, 1431, 2141, 2862, 4282, 4293, 6423, 8586, 12846, 12879, 19269, 25758, 38538, 57807, 113473, 115614, 173421, 226946, 340419, 346842, 520263, 680838, 1021257, 1040526, 2042514, 3063771, 6127542, 9191313, 18382626, 27573939, 55147878]

約数ペア:

[(1, 55147878), (2, 27573939), (3, 18382626), (6, 9191313), (9, 6127542), (18, 3063771), (27, 2042514), (53, 1040526), (54, 1021257), (81, 680838), (106, 520263), (159, 346842), (162, 340419), (243, 226946), (318, 173421), (477, 115614), (486, 113473), (954, 57807), (1431, 38538), (2141, 25758), (2862, 19269), (4282, 12879), (4293, 12846), (6423, 8586)]