51069495

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 84354048

約数和(自身を除く): 33284553

約数列:

[1, 3, 5, 15, 47, 107, 141, 235, 321, 535, 677, 705, 1605, 2031, 3385, 5029, 10155, 15087, 25145, 31819, 72439, 75435, 95457, 159095, 217317, 362195, 477285, 1086585, 3404633, 10213899, 17023165, 51069495]

約数ペア:

[(1, 51069495), (3, 17023165), (5, 10213899), (15, 3404633), (47, 1086585), (107, 477285), (141, 362195), (235, 217317), (321, 159095), (535, 95457), (677, 75435), (705, 72439), (1605, 31819), (2031, 25145), (3385, 15087), (5029, 10155)]