51865074

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{40583}}^1$

素因数の和:40662

約数の個数: 24

約数和(自身を含む): 113959872

約数和(自身を除く): 62094798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 40583, 81166, 121749, 243498, 365247, 730494, 2881393, 5762786, 8644179, 17288358, 25932537, 51865074]

約数ペア:

[(1, 51865074), (2, 25932537), (3, 17288358), (6, 8644179), (9, 5762786), (18, 2881393), (71, 730494), (142, 365247), (213, 243498), (426, 121749), (639, 81166), (1278, 40583)]