51103664678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{63709}}^1$

素因数の和:63861

約数の個数: 48

約数和(自身を含む): 89132328720

約数和(自身を除く): 38028664042

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 361, 418, 722, 1111, 1919, 2222, 3838, 3971, 7942, 21109, 36461, 42218, 63709, 72922, 127418, 401071, 700799, 802142, 1210471, 1401598, 2420942, 6434609, 12869218, 13315181, 22998949, 26630362, 45997898, 70780699, 122257571, 141561398, 244515142, 252988439, 505976878, 1344833281, 2322893849, 2689666562, 4645787698, 25551832339, 51103664678]

約数ペア:

[(1, 51103664678), (2, 25551832339), (11, 4645787698), (19, 2689666562), (22, 2322893849), (38, 1344833281), (101, 505976878), (202, 252988439), (209, 244515142), (361, 141561398), (418, 122257571), (722, 70780699), (1111, 45997898), (1919, 26630362), (2222, 22998949), (3838, 13315181), (3971, 12869218), (7942, 6434609), (21109, 2420942), (36461, 1401598), (42218, 1210471), (63709, 802142), (72922, 700799), (127418, 401071)]