56291255997

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{401}}^1\times {\mathrm{55639}}^1$

素因数の和:56101

約数の個数: 24

約数和(自身を含む): 77927603520

約数和(自身を除く): 21636347523

約数列:

[1, 3, 29, 87, 401, 841, 1203, 2523, 11629, 34887, 55639, 166917, 337241, 1011723, 1613531, 4840593, 22311239, 46792399, 66933717, 140377197, 647025931, 1941077793, 18763751999, 56291255997]

約数ペア:

[(1, 56291255997), (3, 18763751999), (29, 1941077793), (87, 647025931), (401, 140377197), (841, 66933717), (1203, 46792399), (2523, 22311239), (11629, 4840593), (34887, 1613531), (55639, 1011723), (166917, 337241)]