47891330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 88743600

約数和(自身を除く): 40852270

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 265, 530, 545, 829, 1090, 1658, 4145, 5777, 8290, 11554, 28885, 43937, 57770, 87874, 90361, 180722, 219685, 439370, 451805, 903610, 4789133, 9578266, 23945665, 47891330]

約数ペア:

[(1, 47891330), (2, 23945665), (5, 9578266), (10, 4789133), (53, 903610), (106, 451805), (109, 439370), (218, 219685), (265, 180722), (530, 90361), (545, 87874), (829, 57770), (1090, 43937), (1658, 28885), (4145, 11554), (5777, 8290)]