57027892

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 106968036

約数和(自身を除く): 49940144

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 361, 541, 722, 1082, 1387, 1444, 2164, 2774, 5548, 10279, 20558, 26353, 39493, 41116, 52706, 78986, 105412, 157972, 195301, 390602, 750367, 781204, 1500734, 3001468, 14256973, 28513946, 57027892]

約数ペア:

[(1, 57027892), (2, 28513946), (4, 14256973), (19, 3001468), (38, 1500734), (73, 781204), (76, 750367), (146, 390602), (292, 195301), (361, 157972), (541, 105412), (722, 78986), (1082, 52706), (1387, 41116), (1444, 39493), (2164, 26353), (2774, 20558), (5548, 10279)]