53828264

素因数分解:

$2^3\times 7^2\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 118041300

約数和(自身を除く): 64213036

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 353, 389, 392, 706, 778, 1412, 1556, 2471, 2723, 2824, 3112, 4942, 5446, 9884, 10892, 17297, 19061, 19768, 21784, 34594, 38122, 69188, 76244, 137317, 138376, 152488, 274634, 549268, 961219, 1098536, 1922438, 3844876, 6728533, 7689752, 13457066, 26914132, 53828264]

約数ペア:

[(1, 53828264), (2, 26914132), (4, 13457066), (7, 7689752), (8, 6728533), (14, 3844876), (28, 1922438), (49, 1098536), (56, 961219), (98, 549268), (196, 274634), (353, 152488), (389, 138376), (392, 137317), (706, 76244), (778, 69188), (1412, 38122), (1556, 34594), (2471, 21784), (2723, 19768), (2824, 19061), (3112, 17297), (4942, 10892), (5446, 9884)]