53296221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 84091392

約数和(自身を除く): 30795171

約数列:

[1, 3, 11, 23, 33, 43, 69, 71, 129, 213, 253, 473, 529, 759, 781, 989, 1419, 1587, 1633, 2343, 2967, 3053, 4899, 5819, 9159, 10879, 17457, 17963, 22747, 32637, 33583, 37559, 53889, 68241, 70219, 100749, 112677, 210657, 250217, 413149, 750651, 772409, 1239447, 1615037, 2317227, 4845111, 17765407, 53296221]

約数ペア:

[(1, 53296221), (3, 17765407), (11, 4845111), (23, 2317227), (33, 1615037), (43, 1239447), (69, 772409), (71, 750651), (129, 413149), (213, 250217), (253, 210657), (473, 112677), (529, 100749), (759, 70219), (781, 68241), (989, 53889), (1419, 37559), (1587, 33583), (1633, 32637), (2343, 22747), (2967, 17963), (3053, 17457), (4899, 10879), (5819, 9159)]