51557104

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{2473}}^1$

素因数の和:3784

約数の個数: 20

約数和(自身を含む): 100008976

約数和(自身を除く): 48451872

約数列:

[1, 2, 4, 8, 16, 1303, 2473, 2606, 4946, 5212, 9892, 10424, 19784, 20848, 39568, 3222319, 6444638, 12889276, 25778552, 51557104]

約数ペア:

[(1, 51557104), (2, 25778552), (4, 12889276), (8, 6444638), (16, 3222319), (1303, 39568), (2473, 20848), (2606, 19784), (4946, 10424), (5212, 9892)]