50976135

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17981}}^1$

素因数の和:18005

約数の個数: 40

約数和(自身を含む): 104439456

約数和(自身を除く): 53463321

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 17981, 53943, 89905, 125867, 161829, 269715, 377601, 485487, 629335, 809145, 1132803, 1456461, 1888005, 2427435, 3398409, 5664015, 7282305, 10195227, 16992045, 50976135]

約数ペア:

[(1, 50976135), (3, 16992045), (5, 10195227), (7, 7282305), (9, 5664015), (15, 3398409), (21, 2427435), (27, 1888005), (35, 1456461), (45, 1132803), (63, 809145), (81, 629335), (105, 485487), (135, 377601), (189, 269715), (315, 161829), (405, 125867), (567, 89905), (945, 53943), (2835, 17981)]