54739386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 128255400

約数和(自身を除く): 73516014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 449, 521, 898, 1042, 1347, 1563, 2694, 3126, 4041, 4689, 5837, 6773, 8082, 9378, 11674, 13546, 17511, 20319, 35022, 40638, 52533, 60957, 105066, 121914, 233929, 467858, 701787, 1403574, 2105361, 3041077, 4210722, 6082154, 9123231, 18246462, 27369693, 54739386]

約数ペア:

[(1, 54739386), (2, 27369693), (3, 18246462), (6, 9123231), (9, 6082154), (13, 4210722), (18, 3041077), (26, 2105361), (39, 1403574), (78, 701787), (117, 467858), (234, 233929), (449, 121914), (521, 105066), (898, 60957), (1042, 52533), (1347, 40638), (1563, 35022), (2694, 20319), (3126, 17511), (4041, 13546), (4689, 11674), (5837, 9378), (6773, 8082)]