55857004

素因数分解:

$2^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1531}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 111872768

約数和(自身を除く): 56015764

約数列:

[1, 2, 4, 7, 14, 28, 1303, 1531, 2606, 3062, 5212, 6124, 9121, 10717, 18242, 21434, 36484, 42868, 1994893, 3989786, 7979572, 13964251, 27928502, 55857004]

約数ペア:

[(1, 55857004), (2, 27928502), (4, 13964251), (7, 7979572), (14, 3989786), (28, 1994893), (1303, 42868), (1531, 36484), (2606, 21434), (3062, 18242), (5212, 10717), (6124, 9121)]