51051974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{6961}}^1$

素因数の和:7175

約数の個数: 16

約数和(自身を含む): 81037680

約数和(自身を除く): 29985706

約数列:

[1, 2, 19, 38, 193, 386, 3667, 6961, 7334, 13922, 132259, 264518, 1343473, 2686946, 25525987, 51051974]

約数ペア:

[(1, 51051974), (2, 25525987), (19, 2686946), (38, 1343473), (193, 264518), (386, 132259), (3667, 13922), (6961, 7334)]