55881648

素因数分解:

$2^4\times 3^2\times {\mathrm{388067}}^1$

素因数の和:388081

約数の個数: 30

約数和(自身を含む): 156391404

約数和(自身を除く): 100509756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 388067, 776134, 1164201, 1552268, 2328402, 3104536, 3492603, 4656804, 6209072, 6985206, 9313608, 13970412, 18627216, 27940824, 55881648]

約数ペア:

[(1, 55881648), (2, 27940824), (3, 18627216), (4, 13970412), (6, 9313608), (8, 6985206), (9, 6209072), (12, 4656804), (16, 3492603), (18, 3104536), (24, 2328402), (36, 1552268), (48, 1164201), (72, 776134), (144, 388067)]