51540188

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17203}}^1$

素因数の和:17321

約数の個数: 24

約数和(自身を含む): 104049792

約数和(自身を除く): 52509604

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 17203, 34406, 68812, 120421, 240842, 481684, 1840721, 3681442, 7362884, 12885047, 25770094, 51540188]

約数ペア:

[(1, 51540188), (2, 25770094), (4, 12885047), (7, 7362884), (14, 3681442), (28, 1840721), (107, 481684), (214, 240842), (428, 120421), (749, 68812), (1498, 34406), (2996, 17203)]